diff --git a/app/locale/de/LC_MESSAGES/django.po b/app/locale/de/LC_MESSAGES/django.po
index 7383f2f..dbf0e2f 100644
--- a/app/locale/de/LC_MESSAGES/django.po
+++ b/app/locale/de/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-08-07 20:04+0000\n"
+"POT-Creation-Date: 2025-08-08 02:27+0000\n"
 "PO-Revision-Date: 2025-07-22 06:17+0000\n"
 "Last-Translator: seraphblade2010 <marc.butenhoff@web.de>\n"
 "Language-Team: German <https://translations.herculino.com/projects/wygiwyh/"
@@ -25,7 +25,7 @@ msgstr "Gruppe Name"
 
 #: apps/accounts/forms.py:40 apps/accounts/forms.py:98
 #: apps/currencies/forms.py:53 apps/currencies/forms.py:91
-#: apps/currencies/forms.py:142 apps/dca/forms.py:49 apps/dca/forms.py:224
+#: apps/currencies/forms.py:144 apps/dca/forms.py:49 apps/dca/forms.py:224
 #: apps/import_app/forms.py:34 apps/rules/forms.py:51 apps/rules/forms.py:93
 #: apps/rules/forms.py:365 apps/transactions/forms.py:204
 #: apps/transactions/forms.py:374 apps/transactions/forms.py:421
@@ -38,7 +38,7 @@ msgstr "Aktualisierung"
 
 #: apps/accounts/forms.py:48 apps/accounts/forms.py:106
 #: apps/common/widgets/tom_select.py:13 apps/currencies/forms.py:61
-#: apps/currencies/forms.py:99 apps/currencies/forms.py:150
+#: apps/currencies/forms.py:99 apps/currencies/forms.py:152
 #: apps/dca/forms.py:57 apps/dca/forms.py:232 apps/import_app/forms.py:42
 #: apps/rules/forms.py:59 apps/rules/forms.py:101 apps/rules/forms.py:373
 #: apps/transactions/forms.py:189 apps/transactions/forms.py:213
@@ -533,7 +533,7 @@ msgstr "Startwährung"
 msgid "To Currency"
 msgstr "Zielwährung"
 
-#: apps/currencies/models.py:69 apps/currencies/models.py:74
+#: apps/currencies/models.py:69 apps/currencies/models.py:76
 msgid "Exchange Rate"
 msgstr "Umrechnungskurs"
 
@@ -541,38 +541,44 @@ msgstr "Umrechnungskurs"
 msgid "Date and Time"
 msgstr "Datum und Uhrzeit"
 
-#: apps/currencies/models.py:75 apps/export_app/forms.py:68
+#: apps/currencies/models.py:73
+#, fuzzy
+#| msgid "Automation"
+msgid "Automatic"
+msgstr "Automatisierung"
+
+#: apps/currencies/models.py:77 apps/export_app/forms.py:68
 #: apps/export_app/forms.py:145 templates/exchange_rates/fragments/list.html:6
 #: templates/exchange_rates/pages/index.html:4
 #: templates/includes/navbar.html:129 templates/includes/sidebar.html:202
 msgid "Exchange Rates"
 msgstr "Umrechnungskurse"
 
-#: apps/currencies/models.py:87
+#: apps/currencies/models.py:89
 msgid "From and To currencies cannot be the same."
 msgstr "Start- und Zielwährung dürfen nicht identisch sein."
 
-#: apps/currencies/models.py:102
+#: apps/currencies/models.py:104
 msgid "On"
 msgstr "An"
 
-#: apps/currencies/models.py:103
+#: apps/currencies/models.py:105
 msgid "Every X hours"
 msgstr "Alle X Stunden"
 
-#: apps/currencies/models.py:104
+#: apps/currencies/models.py:106
 msgid "Not on"
 msgstr "Nicht an"
 
-#: apps/currencies/models.py:106
+#: apps/currencies/models.py:108
 msgid "Service Name"
 msgstr "Dienstname"
 
-#: apps/currencies/models.py:108
+#: apps/currencies/models.py:110
 msgid "Service Type"
 msgstr "Diensttyp"
 
-#: apps/currencies/models.py:110 apps/transactions/models.py:214
+#: apps/currencies/models.py:112 apps/transactions/models.py:214
 #: apps/transactions/models.py:238 apps/transactions/models.py:262
 #: templates/categories/fragments/list.html:21
 #: templates/entities/fragments/list.html:21
@@ -581,31 +587,31 @@ msgstr "Diensttyp"
 msgid "Active"
 msgstr "Aktiv"
 
-#: apps/currencies/models.py:115
+#: apps/currencies/models.py:117
 msgid "API Key"
 msgstr "API-Schlüssel"
 
-#: apps/currencies/models.py:116
+#: apps/currencies/models.py:118
 msgid "API key for the service (if required)"
 msgstr "API-Schlüssel für den Dienst (falls benötigt)"
 
-#: apps/currencies/models.py:121
+#: apps/currencies/models.py:123
 msgid "Interval Type"
 msgstr "Intervalltyp"
 
-#: apps/currencies/models.py:125
+#: apps/currencies/models.py:127
 msgid "Interval"
 msgstr "Intervall"
 
-#: apps/currencies/models.py:128
+#: apps/currencies/models.py:130
 msgid "Last Successful Fetch"
 msgstr "Letzter erfolgreicher Abruf"
 
-#: apps/currencies/models.py:133
+#: apps/currencies/models.py:135
 msgid "Target Currencies"
 msgstr "Zielwährungen"
 
-#: apps/currencies/models.py:135
+#: apps/currencies/models.py:137
 msgid ""
 "Select currencies to fetch exchange rates for. Rates will be fetched for "
 "each currency against their set exchange currency."
@@ -613,11 +619,11 @@ msgstr ""
 "Währung auswählen, dessen Umrechnungskurs abgerufen werden sollen. Für jede "
 "Währung wird der Kurs der entsprechenden Umrechnungs-Währung abgerufen."
 
-#: apps/currencies/models.py:143
+#: apps/currencies/models.py:145
 msgid "Target Accounts"
 msgstr "Zielkonten"
 
-#: apps/currencies/models.py:145
+#: apps/currencies/models.py:147
 msgid ""
 "Select accounts to fetch exchange rates for. Rates will be fetched for each "
 "account's currency against their set exchange currency."
@@ -625,23 +631,33 @@ msgstr ""
 "Konten auswählen, für die Umrechungskurse abgerufen werden solen. Für jedes "
 "Konto wird der Kurs der entsprechenden Umrechnungs-Währung abgerufen."
 
-#: apps/currencies/models.py:152
+#: apps/currencies/models.py:154
+#, fuzzy
+#| msgid "Edit exchange rate"
+msgid "Single exchange rate"
+msgstr "Umrechnungskurs bearbeiten"
+
+#: apps/currencies/models.py:157
+msgid "Create one exchange rate and keep updating it. Avoids database clutter."
+msgstr ""
+
+#: apps/currencies/models.py:162
 msgid "Exchange Rate Service"
 msgstr "Umrechnungskurs-Dienst"
 
-#: apps/currencies/models.py:153
+#: apps/currencies/models.py:163
 msgid "Exchange Rate Services"
 msgstr "Umrechnungskurs-Dienste"
 
-#: apps/currencies/models.py:205
+#: apps/currencies/models.py:215
 msgid "'Every X hours' interval type requires a positive integer."
 msgstr "\"Jede X Stunden\"-Intervalltyp benötigt eine positive Ganzzahl."
 
-#: apps/currencies/models.py:214
+#: apps/currencies/models.py:224
 msgid "'Every X hours' interval must be between 1 and 24."
 msgstr "\"Jede X Stunden\"-Intervall muss zwischen 1 und 24 liegen."
 
-#: apps/currencies/models.py:228
+#: apps/currencies/models.py:238
 msgid ""
 "Invalid hour format. Use comma-separated hours (0-23) and/or ranges (e.g., "
 "'1-5,8,10-12')."
@@ -649,7 +665,7 @@ msgstr ""
 "Ungültiges Stundenformat. Nutze kommagetrennte Stunden (0-23) und/oder "
 "Zeiträume (z.B. \"1-5,8,10-12\")."
 
-#: apps/currencies/models.py:239
+#: apps/currencies/models.py:249
 msgid ""
 "Invalid format. Please check the requirements for your selected interval "
 "type."
diff --git a/app/locale/en/LC_MESSAGES/django.po b/app/locale/en/LC_MESSAGES/django.po
index 552c26f..7d960d2 100644
--- a/app/locale/en/LC_MESSAGES/django.po
+++ b/app/locale/en/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-08-07 20:04+0000\n"
+"POT-Creation-Date: 2025-08-08 02:27+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -24,7 +24,7 @@ msgstr ""
 
 #: apps/accounts/forms.py:40 apps/accounts/forms.py:98
 #: apps/currencies/forms.py:53 apps/currencies/forms.py:91
-#: apps/currencies/forms.py:142 apps/dca/forms.py:49 apps/dca/forms.py:224
+#: apps/currencies/forms.py:144 apps/dca/forms.py:49 apps/dca/forms.py:224
 #: apps/import_app/forms.py:34 apps/rules/forms.py:51 apps/rules/forms.py:93
 #: apps/rules/forms.py:365 apps/transactions/forms.py:204
 #: apps/transactions/forms.py:374 apps/transactions/forms.py:421
@@ -37,7 +37,7 @@ msgstr ""
 
 #: apps/accounts/forms.py:48 apps/accounts/forms.py:106
 #: apps/common/widgets/tom_select.py:13 apps/currencies/forms.py:61
-#: apps/currencies/forms.py:99 apps/currencies/forms.py:150
+#: apps/currencies/forms.py:99 apps/currencies/forms.py:152
 #: apps/dca/forms.py:57 apps/dca/forms.py:232 apps/import_app/forms.py:42
 #: apps/rules/forms.py:59 apps/rules/forms.py:101 apps/rules/forms.py:373
 #: apps/transactions/forms.py:189 apps/transactions/forms.py:213
@@ -521,7 +521,7 @@ msgstr ""
 msgid "To Currency"
 msgstr ""
 
-#: apps/currencies/models.py:69 apps/currencies/models.py:74
+#: apps/currencies/models.py:69 apps/currencies/models.py:76
 msgid "Exchange Rate"
 msgstr ""
 
@@ -529,38 +529,42 @@ msgstr ""
 msgid "Date and Time"
 msgstr ""
 
-#: apps/currencies/models.py:75 apps/export_app/forms.py:68
+#: apps/currencies/models.py:73
+msgid "Automatic"
+msgstr ""
+
+#: apps/currencies/models.py:77 apps/export_app/forms.py:68
 #: apps/export_app/forms.py:145 templates/exchange_rates/fragments/list.html:6
 #: templates/exchange_rates/pages/index.html:4
 #: templates/includes/navbar.html:129 templates/includes/sidebar.html:202
 msgid "Exchange Rates"
 msgstr ""
 
-#: apps/currencies/models.py:87
+#: apps/currencies/models.py:89
 msgid "From and To currencies cannot be the same."
 msgstr ""
 
-#: apps/currencies/models.py:102
+#: apps/currencies/models.py:104
 msgid "On"
 msgstr ""
 
-#: apps/currencies/models.py:103
+#: apps/currencies/models.py:105
 msgid "Every X hours"
 msgstr ""
 
-#: apps/currencies/models.py:104
+#: apps/currencies/models.py:106
 msgid "Not on"
 msgstr ""
 
-#: apps/currencies/models.py:106
+#: apps/currencies/models.py:108
 msgid "Service Name"
 msgstr ""
 
-#: apps/currencies/models.py:108
+#: apps/currencies/models.py:110
 msgid "Service Type"
 msgstr ""
 
-#: apps/currencies/models.py:110 apps/transactions/models.py:214
+#: apps/currencies/models.py:112 apps/transactions/models.py:214
 #: apps/transactions/models.py:238 apps/transactions/models.py:262
 #: templates/categories/fragments/list.html:21
 #: templates/entities/fragments/list.html:21
@@ -569,69 +573,77 @@ msgstr ""
 msgid "Active"
 msgstr ""
 
-#: apps/currencies/models.py:115
+#: apps/currencies/models.py:117
 msgid "API Key"
 msgstr ""
 
-#: apps/currencies/models.py:116
+#: apps/currencies/models.py:118
 msgid "API key for the service (if required)"
 msgstr ""
 
-#: apps/currencies/models.py:121
+#: apps/currencies/models.py:123
 msgid "Interval Type"
 msgstr ""
 
-#: apps/currencies/models.py:125
+#: apps/currencies/models.py:127
 msgid "Interval"
 msgstr ""
 
-#: apps/currencies/models.py:128
+#: apps/currencies/models.py:130
 msgid "Last Successful Fetch"
 msgstr ""
 
-#: apps/currencies/models.py:133
+#: apps/currencies/models.py:135
 msgid "Target Currencies"
 msgstr ""
 
-#: apps/currencies/models.py:135
+#: apps/currencies/models.py:137
 msgid ""
 "Select currencies to fetch exchange rates for. Rates will be fetched for "
 "each currency against their set exchange currency."
 msgstr ""
 
-#: apps/currencies/models.py:143
+#: apps/currencies/models.py:145
 msgid "Target Accounts"
 msgstr ""
 
-#: apps/currencies/models.py:145
+#: apps/currencies/models.py:147
 msgid ""
 "Select accounts to fetch exchange rates for. Rates will be fetched for each "
 "account's currency against their set exchange currency."
 msgstr ""
 
-#: apps/currencies/models.py:152
+#: apps/currencies/models.py:154
+msgid "Single exchange rate"
+msgstr ""
+
+#: apps/currencies/models.py:157
+msgid "Create one exchange rate and keep updating it. Avoids database clutter."
+msgstr ""
+
+#: apps/currencies/models.py:162
 msgid "Exchange Rate Service"
 msgstr ""
 
-#: apps/currencies/models.py:153
+#: apps/currencies/models.py:163
 msgid "Exchange Rate Services"
 msgstr ""
 
-#: apps/currencies/models.py:205
+#: apps/currencies/models.py:215
 msgid "'Every X hours' interval type requires a positive integer."
 msgstr ""
 
-#: apps/currencies/models.py:214
+#: apps/currencies/models.py:224
 msgid "'Every X hours' interval must be between 1 and 24."
 msgstr ""
 
-#: apps/currencies/models.py:228
+#: apps/currencies/models.py:238
 msgid ""
 "Invalid hour format. Use comma-separated hours (0-23) and/or ranges (e.g., "
 "'1-5,8,10-12')."
 msgstr ""
 
-#: apps/currencies/models.py:239
+#: apps/currencies/models.py:249
 msgid ""
 "Invalid format. Please check the requirements for your selected interval "
 "type."
diff --git a/app/locale/es/LC_MESSAGES/django.po b/app/locale/es/LC_MESSAGES/django.po
index 8b5972d..d58445b 100644
--- a/app/locale/es/LC_MESSAGES/django.po
+++ b/app/locale/es/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-08-07 20:04+0000\n"
+"POT-Creation-Date: 2025-08-08 02:27+0000\n"
 "PO-Revision-Date: 2025-07-21 18:17+0000\n"
 "Last-Translator: afermar <adrian.fm@protonmail.com>\n"
 "Language-Team: Spanish <https://translations.herculino.com/projects/wygiwyh/"
@@ -25,7 +25,7 @@ msgstr "Nombre del Grupo"
 
 #: apps/accounts/forms.py:40 apps/accounts/forms.py:98
 #: apps/currencies/forms.py:53 apps/currencies/forms.py:91
-#: apps/currencies/forms.py:142 apps/dca/forms.py:49 apps/dca/forms.py:224
+#: apps/currencies/forms.py:144 apps/dca/forms.py:49 apps/dca/forms.py:224
 #: apps/import_app/forms.py:34 apps/rules/forms.py:51 apps/rules/forms.py:93
 #: apps/rules/forms.py:365 apps/transactions/forms.py:204
 #: apps/transactions/forms.py:374 apps/transactions/forms.py:421
@@ -38,7 +38,7 @@ msgstr "Actualizar"
 
 #: apps/accounts/forms.py:48 apps/accounts/forms.py:106
 #: apps/common/widgets/tom_select.py:13 apps/currencies/forms.py:61
-#: apps/currencies/forms.py:99 apps/currencies/forms.py:150
+#: apps/currencies/forms.py:99 apps/currencies/forms.py:152
 #: apps/dca/forms.py:57 apps/dca/forms.py:232 apps/import_app/forms.py:42
 #: apps/rules/forms.py:59 apps/rules/forms.py:101 apps/rules/forms.py:373
 #: apps/transactions/forms.py:189 apps/transactions/forms.py:213
@@ -542,7 +542,7 @@ msgstr "De Moneda"
 msgid "To Currency"
 msgstr "A Moneda"
 
-#: apps/currencies/models.py:69 apps/currencies/models.py:74
+#: apps/currencies/models.py:69 apps/currencies/models.py:76
 msgid "Exchange Rate"
 msgstr "Tipo de cambio"
 
@@ -550,38 +550,43 @@ msgstr "Tipo de cambio"
 msgid "Date and Time"
 msgstr "Fecha y Hora"
 
-#: apps/currencies/models.py:75 apps/export_app/forms.py:68
+#: apps/currencies/models.py:73
+#, fuzzy
+msgid "Automatic"
+msgstr "Automation"
+
+#: apps/currencies/models.py:77 apps/export_app/forms.py:68
 #: apps/export_app/forms.py:145 templates/exchange_rates/fragments/list.html:6
 #: templates/exchange_rates/pages/index.html:4
 #: templates/includes/navbar.html:129 templates/includes/sidebar.html:202
 msgid "Exchange Rates"
 msgstr "Tipos de cambio"
 
-#: apps/currencies/models.py:87
+#: apps/currencies/models.py:89
 msgid "From and To currencies cannot be the same."
 msgstr "Las monedas de origen y destino no pueden ser la misma."
 
-#: apps/currencies/models.py:102
+#: apps/currencies/models.py:104
 msgid "On"
 msgstr "Encendido"
 
-#: apps/currencies/models.py:103
+#: apps/currencies/models.py:105
 msgid "Every X hours"
 msgstr "Cada X horas"
 
-#: apps/currencies/models.py:104
+#: apps/currencies/models.py:106
 msgid "Not on"
 msgstr "No Encendido"
 
-#: apps/currencies/models.py:106
+#: apps/currencies/models.py:108
 msgid "Service Name"
 msgstr "Nombre del Servicio"
 
-#: apps/currencies/models.py:108
+#: apps/currencies/models.py:110
 msgid "Service Type"
 msgstr "Tipo de Servicio"
 
-#: apps/currencies/models.py:110 apps/transactions/models.py:214
+#: apps/currencies/models.py:112 apps/transactions/models.py:214
 #: apps/transactions/models.py:238 apps/transactions/models.py:262
 #: templates/categories/fragments/list.html:21
 #: templates/entities/fragments/list.html:21
@@ -590,37 +595,37 @@ msgstr "Tipo de Servicio"
 msgid "Active"
 msgstr "Activo"
 
-#: apps/currencies/models.py:115
+#: apps/currencies/models.py:117
 #, fuzzy
 msgid "API Key"
 msgstr "API Key"
 
-#: apps/currencies/models.py:116
+#: apps/currencies/models.py:118
 #, fuzzy
 msgid "API key for the service (if required)"
 msgstr "API key for the service (if required)"
 
-#: apps/currencies/models.py:121
+#: apps/currencies/models.py:123
 #, fuzzy
 msgid "Interval Type"
 msgstr "Interval Type"
 
-#: apps/currencies/models.py:125
+#: apps/currencies/models.py:127
 #, fuzzy
 msgid "Interval"
 msgstr "Interval"
 
-#: apps/currencies/models.py:128
+#: apps/currencies/models.py:130
 #, fuzzy
 msgid "Last Successful Fetch"
 msgstr "Last Successful Fetch"
 
-#: apps/currencies/models.py:133
+#: apps/currencies/models.py:135
 #, fuzzy
 msgid "Target Currencies"
 msgstr "Target Currencies"
 
-#: apps/currencies/models.py:135
+#: apps/currencies/models.py:137
 #, fuzzy
 msgid ""
 "Select currencies to fetch exchange rates for. Rates will be fetched for "
@@ -629,12 +634,12 @@ msgstr ""
 "Select currencies to fetch exchange rates for. Rates will be fetched for "
 "each currency against their set exchange currency."
 
-#: apps/currencies/models.py:143
+#: apps/currencies/models.py:145
 #, fuzzy
 msgid "Target Accounts"
 msgstr "Target Accounts"
 
-#: apps/currencies/models.py:145
+#: apps/currencies/models.py:147
 #, fuzzy
 msgid ""
 "Select accounts to fetch exchange rates for. Rates will be fetched for each "
@@ -643,27 +648,36 @@ msgstr ""
 "Select accounts to fetch exchange rates for. Rates will be fetched for each "
 "account's currency against their set exchange currency."
 
-#: apps/currencies/models.py:152
+#: apps/currencies/models.py:154
+#, fuzzy
+msgid "Single exchange rate"
+msgstr "Edit exchange rate"
+
+#: apps/currencies/models.py:157
+msgid "Create one exchange rate and keep updating it. Avoids database clutter."
+msgstr ""
+
+#: apps/currencies/models.py:162
 #, fuzzy
 msgid "Exchange Rate Service"
 msgstr "Exchange Rate Service"
 
-#: apps/currencies/models.py:153
+#: apps/currencies/models.py:163
 #, fuzzy
 msgid "Exchange Rate Services"
 msgstr "Exchange Rate Services"
 
-#: apps/currencies/models.py:205
+#: apps/currencies/models.py:215
 #, fuzzy
 msgid "'Every X hours' interval type requires a positive integer."
 msgstr "'Every X hours' interval type requires a positive integer."
 
-#: apps/currencies/models.py:214
+#: apps/currencies/models.py:224
 #, fuzzy
 msgid "'Every X hours' interval must be between 1 and 24."
 msgstr "'Every X hours' interval must be between 1 and 24."
 
-#: apps/currencies/models.py:228
+#: apps/currencies/models.py:238
 #, fuzzy
 msgid ""
 "Invalid hour format. Use comma-separated hours (0-23) and/or ranges (e.g., "
@@ -672,7 +686,7 @@ msgstr ""
 "Invalid hour format. Use comma-separated hours (0-23) and/or ranges (e.g., "
 "'1-5,8,10-12')."
 
-#: apps/currencies/models.py:239
+#: apps/currencies/models.py:249
 #, fuzzy
 msgid ""
 "Invalid format. Please check the requirements for your selected interval "
diff --git a/app/locale/fr/LC_MESSAGES/django.po b/app/locale/fr/LC_MESSAGES/django.po
index 8380330..16a1bf5 100644
--- a/app/locale/fr/LC_MESSAGES/django.po
+++ b/app/locale/fr/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-08-07 20:04+0000\n"
+"POT-Creation-Date: 2025-08-08 02:27+0000\n"
 "PO-Revision-Date: 2025-07-28 22:17+0000\n"
 "Last-Translator: Erwan Colin <zephone@protonmail.com>\n"
 "Language-Team: French <https://translations.herculino.com/projects/wygiwyh/"
@@ -25,7 +25,7 @@ msgstr "Nom de groupe"
 
 #: apps/accounts/forms.py:40 apps/accounts/forms.py:98
 #: apps/currencies/forms.py:53 apps/currencies/forms.py:91
-#: apps/currencies/forms.py:142 apps/dca/forms.py:49 apps/dca/forms.py:224
+#: apps/currencies/forms.py:144 apps/dca/forms.py:49 apps/dca/forms.py:224
 #: apps/import_app/forms.py:34 apps/rules/forms.py:51 apps/rules/forms.py:93
 #: apps/rules/forms.py:365 apps/transactions/forms.py:204
 #: apps/transactions/forms.py:374 apps/transactions/forms.py:421
@@ -38,7 +38,7 @@ msgstr "Mise à jour"
 
 #: apps/accounts/forms.py:48 apps/accounts/forms.py:106
 #: apps/common/widgets/tom_select.py:13 apps/currencies/forms.py:61
-#: apps/currencies/forms.py:99 apps/currencies/forms.py:150
+#: apps/currencies/forms.py:99 apps/currencies/forms.py:152
 #: apps/dca/forms.py:57 apps/dca/forms.py:232 apps/import_app/forms.py:42
 #: apps/rules/forms.py:59 apps/rules/forms.py:101 apps/rules/forms.py:373
 #: apps/transactions/forms.py:189 apps/transactions/forms.py:213
@@ -532,7 +532,7 @@ msgstr "Devise de départ"
 msgid "To Currency"
 msgstr "Devise d'arrivée"
 
-#: apps/currencies/models.py:69 apps/currencies/models.py:74
+#: apps/currencies/models.py:69 apps/currencies/models.py:76
 msgid "Exchange Rate"
 msgstr "Taux de change"
 
@@ -540,38 +540,43 @@ msgstr "Taux de change"
 msgid "Date and Time"
 msgstr "Date et Heure"
 
-#: apps/currencies/models.py:75 apps/export_app/forms.py:68
+#: apps/currencies/models.py:73
+#, fuzzy
+msgid "Automatic"
+msgstr "Automation"
+
+#: apps/currencies/models.py:77 apps/export_app/forms.py:68
 #: apps/export_app/forms.py:145 templates/exchange_rates/fragments/list.html:6
 #: templates/exchange_rates/pages/index.html:4
 #: templates/includes/navbar.html:129 templates/includes/sidebar.html:202
 msgid "Exchange Rates"
 msgstr "Taux de changes"
 
-#: apps/currencies/models.py:87
+#: apps/currencies/models.py:89
 msgid "From and To currencies cannot be the same."
 msgstr "Les devises de départ et d'arrivée ne peuvent pas être identiques."
 
-#: apps/currencies/models.py:102
+#: apps/currencies/models.py:104
 msgid "On"
 msgstr "Le"
 
-#: apps/currencies/models.py:103
+#: apps/currencies/models.py:105
 msgid "Every X hours"
 msgstr "Toutes les X heures"
 
-#: apps/currencies/models.py:104
+#: apps/currencies/models.py:106
 msgid "Not on"
 msgstr "Pas le"
 
-#: apps/currencies/models.py:106
+#: apps/currencies/models.py:108
 msgid "Service Name"
 msgstr "Nom du Service"
 
-#: apps/currencies/models.py:108
+#: apps/currencies/models.py:110
 msgid "Service Type"
 msgstr "Type de Service"
 
-#: apps/currencies/models.py:110 apps/transactions/models.py:214
+#: apps/currencies/models.py:112 apps/transactions/models.py:214
 #: apps/transactions/models.py:238 apps/transactions/models.py:262
 #: templates/categories/fragments/list.html:21
 #: templates/entities/fragments/list.html:21
@@ -580,31 +585,31 @@ msgstr "Type de Service"
 msgid "Active"
 msgstr "Actif"
 
-#: apps/currencies/models.py:115
+#: apps/currencies/models.py:117
 msgid "API Key"
 msgstr "Clé API"
 
-#: apps/currencies/models.py:116
+#: apps/currencies/models.py:118
 msgid "API key for the service (if required)"
 msgstr "Clé API pour le service (si nécessaire)"
 
-#: apps/currencies/models.py:121
+#: apps/currencies/models.py:123
 msgid "Interval Type"
 msgstr "Type d'intervalle"
 
-#: apps/currencies/models.py:125
+#: apps/currencies/models.py:127
 msgid "Interval"
 msgstr "Intervalle"
 
-#: apps/currencies/models.py:128
+#: apps/currencies/models.py:130
 msgid "Last Successful Fetch"
 msgstr "Dernière récupération avec succès"
 
-#: apps/currencies/models.py:133
+#: apps/currencies/models.py:135
 msgid "Target Currencies"
 msgstr "Devises cibles"
 
-#: apps/currencies/models.py:135
+#: apps/currencies/models.py:137
 msgid ""
 "Select currencies to fetch exchange rates for. Rates will be fetched for "
 "each currency against their set exchange currency."
@@ -612,11 +617,11 @@ msgstr ""
 "Sélectionnez les devises pour récupérer leur taux de changes. Les taux "
 "seront récupérés pour chaque devises par rapport à leur devise d'échange."
 
-#: apps/currencies/models.py:143
+#: apps/currencies/models.py:145
 msgid "Target Accounts"
 msgstr "Comptes cibles"
 
-#: apps/currencies/models.py:145
+#: apps/currencies/models.py:147
 msgid ""
 "Select accounts to fetch exchange rates for. Rates will be fetched for each "
 "account's currency against their set exchange currency."
@@ -624,23 +629,32 @@ msgstr ""
 "Sélectionnez les comptes pour récupérer leur taux de change. Les taux seront "
 "récupérés pour chaque compte par rapport à leur devise d'échange."
 
-#: apps/currencies/models.py:152
+#: apps/currencies/models.py:154
+#, fuzzy
+msgid "Single exchange rate"
+msgstr "Edit exchange rate"
+
+#: apps/currencies/models.py:157
+msgid "Create one exchange rate and keep updating it. Avoids database clutter."
+msgstr ""
+
+#: apps/currencies/models.py:162
 msgid "Exchange Rate Service"
 msgstr "Service de taux de change"
 
-#: apps/currencies/models.py:153
+#: apps/currencies/models.py:163
 msgid "Exchange Rate Services"
 msgstr "Services de taux de change"
 
-#: apps/currencies/models.py:205
+#: apps/currencies/models.py:215
 msgid "'Every X hours' interval type requires a positive integer."
 msgstr "'Toutes les X heures' l'intervalle requiert un entier positif."
 
-#: apps/currencies/models.py:214
+#: apps/currencies/models.py:224
 msgid "'Every X hours' interval must be between 1 and 24."
 msgstr "'Toutes les X heures' l'intervalle doit être compris entre 1 et 24."
 
-#: apps/currencies/models.py:228
+#: apps/currencies/models.py:238
 msgid ""
 "Invalid hour format. Use comma-separated hours (0-23) and/or ranges (e.g., "
 "'1-5,8,10-12')."
@@ -648,7 +662,7 @@ msgstr ""
 "Format d'heure invalide. Utilisez les heures séparé par virgule (0-23) et/ou "
 "une plage (ex : '1-5,8,10-12')."
 
-#: apps/currencies/models.py:239
+#: apps/currencies/models.py:249
 msgid ""
 "Invalid format. Please check the requirements for your selected interval "
 "type."
diff --git a/app/locale/nl/LC_MESSAGES/django.po b/app/locale/nl/LC_MESSAGES/django.po
index e8e84ad..50cbcde 100644
--- a/app/locale/nl/LC_MESSAGES/django.po
+++ b/app/locale/nl/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-08-07 20:04+0000\n"
+"POT-Creation-Date: 2025-08-08 02:27+0000\n"
 "PO-Revision-Date: 2025-08-07 06:17+0000\n"
 "Last-Translator: Dimitri Decrock <dj.flashpower@gmail.com>\n"
 "Language-Team: Dutch <https://translations.herculino.com/projects/wygiwyh/"
@@ -25,7 +25,7 @@ msgstr "Groepsnaam"
 
 #: apps/accounts/forms.py:40 apps/accounts/forms.py:98
 #: apps/currencies/forms.py:53 apps/currencies/forms.py:91
-#: apps/currencies/forms.py:142 apps/dca/forms.py:49 apps/dca/forms.py:224
+#: apps/currencies/forms.py:144 apps/dca/forms.py:49 apps/dca/forms.py:224
 #: apps/import_app/forms.py:34 apps/rules/forms.py:51 apps/rules/forms.py:93
 #: apps/rules/forms.py:365 apps/transactions/forms.py:204
 #: apps/transactions/forms.py:374 apps/transactions/forms.py:421
@@ -38,7 +38,7 @@ msgstr "Bijwerken"
 
 #: apps/accounts/forms.py:48 apps/accounts/forms.py:106
 #: apps/common/widgets/tom_select.py:13 apps/currencies/forms.py:61
-#: apps/currencies/forms.py:99 apps/currencies/forms.py:150
+#: apps/currencies/forms.py:99 apps/currencies/forms.py:152
 #: apps/dca/forms.py:57 apps/dca/forms.py:232 apps/import_app/forms.py:42
 #: apps/rules/forms.py:59 apps/rules/forms.py:101 apps/rules/forms.py:373
 #: apps/transactions/forms.py:189 apps/transactions/forms.py:213
@@ -532,7 +532,7 @@ msgstr "Van Munteenheid"
 msgid "To Currency"
 msgstr "Naar Munteenheid"
 
-#: apps/currencies/models.py:69 apps/currencies/models.py:74
+#: apps/currencies/models.py:69 apps/currencies/models.py:76
 msgid "Exchange Rate"
 msgstr "Wisselkoers"
 
@@ -540,38 +540,44 @@ msgstr "Wisselkoers"
 msgid "Date and Time"
 msgstr "Datum en Tijd"
 
-#: apps/currencies/models.py:75 apps/export_app/forms.py:68
+#: apps/currencies/models.py:73
+#, fuzzy
+#| msgid "Automation"
+msgid "Automatic"
+msgstr "Automatisatie"
+
+#: apps/currencies/models.py:77 apps/export_app/forms.py:68
 #: apps/export_app/forms.py:145 templates/exchange_rates/fragments/list.html:6
 #: templates/exchange_rates/pages/index.html:4
 #: templates/includes/navbar.html:129 templates/includes/sidebar.html:202
 msgid "Exchange Rates"
 msgstr "Wisselkoersen"
 
-#: apps/currencies/models.py:87
+#: apps/currencies/models.py:89
 msgid "From and To currencies cannot be the same."
 msgstr "Van en Naar munteenheid kunnen niet dezelfde zijn."
 
-#: apps/currencies/models.py:102
+#: apps/currencies/models.py:104
 msgid "On"
 msgstr "Op"
 
-#: apps/currencies/models.py:103
+#: apps/currencies/models.py:105
 msgid "Every X hours"
 msgstr "Elke X Uren"
 
-#: apps/currencies/models.py:104
+#: apps/currencies/models.py:106
 msgid "Not on"
 msgstr "Niet op"
 
-#: apps/currencies/models.py:106
+#: apps/currencies/models.py:108
 msgid "Service Name"
 msgstr "Dienstnaam"
 
-#: apps/currencies/models.py:108
+#: apps/currencies/models.py:110
 msgid "Service Type"
 msgstr "Soort Dienst"
 
-#: apps/currencies/models.py:110 apps/transactions/models.py:214
+#: apps/currencies/models.py:112 apps/transactions/models.py:214
 #: apps/transactions/models.py:238 apps/transactions/models.py:262
 #: templates/categories/fragments/list.html:21
 #: templates/entities/fragments/list.html:21
@@ -580,31 +586,31 @@ msgstr "Soort Dienst"
 msgid "Active"
 msgstr "Actief"
 
-#: apps/currencies/models.py:115
+#: apps/currencies/models.py:117
 msgid "API Key"
 msgstr "API Sleutel"
 
-#: apps/currencies/models.py:116
+#: apps/currencies/models.py:118
 msgid "API key for the service (if required)"
 msgstr "API sleutel voor de dienst (indien verplicht)"
 
-#: apps/currencies/models.py:121
+#: apps/currencies/models.py:123
 msgid "Interval Type"
 msgstr "Soort Interval"
 
-#: apps/currencies/models.py:125
+#: apps/currencies/models.py:127
 msgid "Interval"
 msgstr "Interval"
 
-#: apps/currencies/models.py:128
+#: apps/currencies/models.py:130
 msgid "Last Successful Fetch"
 msgstr "Laatste Succesvolle Ophaling"
 
-#: apps/currencies/models.py:133
+#: apps/currencies/models.py:135
 msgid "Target Currencies"
 msgstr "Doel Munteenheden"
 
-#: apps/currencies/models.py:135
+#: apps/currencies/models.py:137
 msgid ""
 "Select currencies to fetch exchange rates for. Rates will be fetched for "
 "each currency against their set exchange currency."
@@ -612,11 +618,11 @@ msgstr ""
 "Selecteer munteenheden om wisselkoersen voor op te halen. De koersen worden "
 "voor elke munteenheid opgehaald ten opzichte van de ingestelde wisselkoers."
 
-#: apps/currencies/models.py:143
+#: apps/currencies/models.py:145
 msgid "Target Accounts"
 msgstr "Naar rekeningen"
 
-#: apps/currencies/models.py:145
+#: apps/currencies/models.py:147
 msgid ""
 "Select accounts to fetch exchange rates for. Rates will be fetched for each "
 "account's currency against their set exchange currency."
@@ -625,23 +631,33 @@ msgstr ""
 "opgehaald voor de munteenheid van elke rekening ten opzichte van de "
 "ingestelde wisselkoers."
 
-#: apps/currencies/models.py:152
+#: apps/currencies/models.py:154
+#, fuzzy
+#| msgid "Edit exchange rate"
+msgid "Single exchange rate"
+msgstr "Wisselkoers bewerken"
+
+#: apps/currencies/models.py:157
+msgid "Create one exchange rate and keep updating it. Avoids database clutter."
+msgstr ""
+
+#: apps/currencies/models.py:162
 msgid "Exchange Rate Service"
 msgstr "Wisselkoersdienst"
 
-#: apps/currencies/models.py:153
+#: apps/currencies/models.py:163
 msgid "Exchange Rate Services"
 msgstr "Wisselkoersdiensten"
 
-#: apps/currencies/models.py:205
+#: apps/currencies/models.py:215
 msgid "'Every X hours' interval type requires a positive integer."
 msgstr "Voor het intervaltype ‘Elke X uur’ is een positief geheel getal nodig."
 
-#: apps/currencies/models.py:214
+#: apps/currencies/models.py:224
 msgid "'Every X hours' interval must be between 1 and 24."
 msgstr "Het interval ‘Elke X uur’ moet tussen 1 en 24 liggen."
 
-#: apps/currencies/models.py:228
+#: apps/currencies/models.py:238
 msgid ""
 "Invalid hour format. Use comma-separated hours (0-23) and/or ranges (e.g., "
 "'1-5,8,10-12')."
@@ -649,7 +665,7 @@ msgstr ""
 "Ongeldige urennotatie. Gebruik door komma's gescheiden uren (0-23) en/of "
 "reeksen (bijv. ‘1-5,8,10-12’)."
 
-#: apps/currencies/models.py:239
+#: apps/currencies/models.py:249
 msgid ""
 "Invalid format. Please check the requirements for your selected interval "
 "type."
diff --git a/app/locale/pt/LC_MESSAGES/django.po b/app/locale/pt/LC_MESSAGES/django.po
index 3fe5cff..9fd6690 100644
--- a/app/locale/pt/LC_MESSAGES/django.po
+++ b/app/locale/pt/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-08-07 20:04+0000\n"
+"POT-Creation-Date: 2025-08-08 02:27+0000\n"
 "PO-Revision-Date: 2025-04-13 08:16+0000\n"
 "Last-Translator: Herculino Trotta <netotrotta@gmail.com>\n"
 "Language-Team: Portuguese <https://translations.herculino.com/projects/"
@@ -25,7 +25,7 @@ msgstr "Nome do grupo"
 
 #: apps/accounts/forms.py:40 apps/accounts/forms.py:98
 #: apps/currencies/forms.py:53 apps/currencies/forms.py:91
-#: apps/currencies/forms.py:142 apps/dca/forms.py:49 apps/dca/forms.py:224
+#: apps/currencies/forms.py:144 apps/dca/forms.py:49 apps/dca/forms.py:224
 #: apps/import_app/forms.py:34 apps/rules/forms.py:51 apps/rules/forms.py:93
 #: apps/rules/forms.py:365 apps/transactions/forms.py:204
 #: apps/transactions/forms.py:374 apps/transactions/forms.py:421
@@ -38,7 +38,7 @@ msgstr "Atualizar"
 
 #: apps/accounts/forms.py:48 apps/accounts/forms.py:106
 #: apps/common/widgets/tom_select.py:13 apps/currencies/forms.py:61
-#: apps/currencies/forms.py:99 apps/currencies/forms.py:150
+#: apps/currencies/forms.py:99 apps/currencies/forms.py:152
 #: apps/dca/forms.py:57 apps/dca/forms.py:232 apps/import_app/forms.py:42
 #: apps/rules/forms.py:59 apps/rules/forms.py:101 apps/rules/forms.py:373
 #: apps/transactions/forms.py:189 apps/transactions/forms.py:213
@@ -532,7 +532,7 @@ msgstr "Moeda de origem"
 msgid "To Currency"
 msgstr "Moeda de destino"
 
-#: apps/currencies/models.py:69 apps/currencies/models.py:74
+#: apps/currencies/models.py:69 apps/currencies/models.py:76
 msgid "Exchange Rate"
 msgstr "Taxa de Câmbio"
 
@@ -540,38 +540,44 @@ msgstr "Taxa de Câmbio"
 msgid "Date and Time"
 msgstr "Data e Tempo"
 
-#: apps/currencies/models.py:75 apps/export_app/forms.py:68
+#: apps/currencies/models.py:73
+#, fuzzy
+#| msgid "Automation"
+msgid "Automatic"
+msgstr "Automação"
+
+#: apps/currencies/models.py:77 apps/export_app/forms.py:68
 #: apps/export_app/forms.py:145 templates/exchange_rates/fragments/list.html:6
 #: templates/exchange_rates/pages/index.html:4
 #: templates/includes/navbar.html:129 templates/includes/sidebar.html:202
 msgid "Exchange Rates"
 msgstr "Taxas de Câmbio"
 
-#: apps/currencies/models.py:87
+#: apps/currencies/models.py:89
 msgid "From and To currencies cannot be the same."
 msgstr "As moedas De e Para não podem ser as mesmas."
 
-#: apps/currencies/models.py:102
+#: apps/currencies/models.py:104
 msgid "On"
 msgstr "Em"
 
-#: apps/currencies/models.py:103
+#: apps/currencies/models.py:105
 msgid "Every X hours"
 msgstr "A cada X horas"
 
-#: apps/currencies/models.py:104
+#: apps/currencies/models.py:106
 msgid "Not on"
 msgstr "Não em"
 
-#: apps/currencies/models.py:106
+#: apps/currencies/models.py:108
 msgid "Service Name"
 msgstr "Nome do Serviço"
 
-#: apps/currencies/models.py:108
+#: apps/currencies/models.py:110
 msgid "Service Type"
 msgstr "Tipo de Serviço"
 
-#: apps/currencies/models.py:110 apps/transactions/models.py:214
+#: apps/currencies/models.py:112 apps/transactions/models.py:214
 #: apps/transactions/models.py:238 apps/transactions/models.py:262
 #: templates/categories/fragments/list.html:21
 #: templates/entities/fragments/list.html:21
@@ -580,31 +586,31 @@ msgstr "Tipo de Serviço"
 msgid "Active"
 msgstr "Ativo"
 
-#: apps/currencies/models.py:115
+#: apps/currencies/models.py:117
 msgid "API Key"
 msgstr "Chave de API"
 
-#: apps/currencies/models.py:116
+#: apps/currencies/models.py:118
 msgid "API key for the service (if required)"
 msgstr "Chave de API para o serviço (se necessário)"
 
-#: apps/currencies/models.py:121
+#: apps/currencies/models.py:123
 msgid "Interval Type"
 msgstr "Tipo de Intervalo"
 
-#: apps/currencies/models.py:125
+#: apps/currencies/models.py:127
 msgid "Interval"
 msgstr "Intervalo"
 
-#: apps/currencies/models.py:128
+#: apps/currencies/models.py:130
 msgid "Last Successful Fetch"
 msgstr "Última execução bem-sucedida"
 
-#: apps/currencies/models.py:133
+#: apps/currencies/models.py:135
 msgid "Target Currencies"
 msgstr "Moedas-alvo"
 
-#: apps/currencies/models.py:135
+#: apps/currencies/models.py:137
 msgid ""
 "Select currencies to fetch exchange rates for. Rates will be fetched for "
 "each currency against their set exchange currency."
@@ -612,11 +618,11 @@ msgstr ""
 "Selecione as moedas para as quais deseja obter as taxas de câmbio. As taxas "
 "serão obtidas para cada moeda em relação à moeda de câmbio definida."
 
-#: apps/currencies/models.py:143
+#: apps/currencies/models.py:145
 msgid "Target Accounts"
 msgstr "Contas-alvo"
 
-#: apps/currencies/models.py:145
+#: apps/currencies/models.py:147
 msgid ""
 "Select accounts to fetch exchange rates for. Rates will be fetched for each "
 "account's currency against their set exchange currency."
@@ -625,24 +631,34 @@ msgstr ""
 "serão obtidas para a moeda de cada conta em relação à moeda de câmbio "
 "definida."
 
-#: apps/currencies/models.py:152
+#: apps/currencies/models.py:154
+#, fuzzy
+#| msgid "Edit exchange rate"
+msgid "Single exchange rate"
+msgstr "Editar taxa de câmbio"
+
+#: apps/currencies/models.py:157
+msgid "Create one exchange rate and keep updating it. Avoids database clutter."
+msgstr ""
+
+#: apps/currencies/models.py:162
 msgid "Exchange Rate Service"
 msgstr "Serviço de Taxa de Câmbio"
 
-#: apps/currencies/models.py:153
+#: apps/currencies/models.py:163
 msgid "Exchange Rate Services"
 msgstr "Serviços de Taxa de Câmbio"
 
-#: apps/currencies/models.py:205
+#: apps/currencies/models.py:215
 msgid "'Every X hours' interval type requires a positive integer."
 msgstr ""
 "Intervalo do tipo 'A cada X horas' requerer um número inteiro positivo."
 
-#: apps/currencies/models.py:214
+#: apps/currencies/models.py:224
 msgid "'Every X hours' interval must be between 1 and 24."
 msgstr "Intervalo do tipo 'A cada X horas' requerer um número entre 1 e 24."
 
-#: apps/currencies/models.py:228
+#: apps/currencies/models.py:238
 msgid ""
 "Invalid hour format. Use comma-separated hours (0-23) and/or ranges (e.g., "
 "'1-5,8,10-12')."
@@ -650,7 +666,7 @@ msgstr ""
 "Formato inválido de hora. Use uma lista de horas separada por vírgulas "
 "(0-23) e/ou uma faixa (ex.: '1-5,8,10-12')."
 
-#: apps/currencies/models.py:239
+#: apps/currencies/models.py:249
 msgid ""
 "Invalid format. Please check the requirements for your selected interval "
 "type."
diff --git a/app/locale/pt_BR/LC_MESSAGES/django.po b/app/locale/pt_BR/LC_MESSAGES/django.po
index bf88502..311c790 100644
--- a/app/locale/pt_BR/LC_MESSAGES/django.po
+++ b/app/locale/pt_BR/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-08-07 20:04+0000\n"
+"POT-Creation-Date: 2025-08-08 02:27+0000\n"
 "PO-Revision-Date: 2025-08-06 18:17+0000\n"
 "Last-Translator: Herculino Trotta <netotrotta@gmail.com>\n"
 "Language-Team: Portuguese (Brazil) <https://translations.herculino.com/"
@@ -25,7 +25,7 @@ msgstr "Nome do grupo"
 
 #: apps/accounts/forms.py:40 apps/accounts/forms.py:98
 #: apps/currencies/forms.py:53 apps/currencies/forms.py:91
-#: apps/currencies/forms.py:142 apps/dca/forms.py:49 apps/dca/forms.py:224
+#: apps/currencies/forms.py:144 apps/dca/forms.py:49 apps/dca/forms.py:224
 #: apps/import_app/forms.py:34 apps/rules/forms.py:51 apps/rules/forms.py:93
 #: apps/rules/forms.py:365 apps/transactions/forms.py:204
 #: apps/transactions/forms.py:374 apps/transactions/forms.py:421
@@ -38,7 +38,7 @@ msgstr "Atualizar"
 
 #: apps/accounts/forms.py:48 apps/accounts/forms.py:106
 #: apps/common/widgets/tom_select.py:13 apps/currencies/forms.py:61
-#: apps/currencies/forms.py:99 apps/currencies/forms.py:150
+#: apps/currencies/forms.py:99 apps/currencies/forms.py:152
 #: apps/dca/forms.py:57 apps/dca/forms.py:232 apps/import_app/forms.py:42
 #: apps/rules/forms.py:59 apps/rules/forms.py:101 apps/rules/forms.py:373
 #: apps/transactions/forms.py:189 apps/transactions/forms.py:213
@@ -530,7 +530,7 @@ msgstr "Moeda de origem"
 msgid "To Currency"
 msgstr "Moeda de destino"
 
-#: apps/currencies/models.py:69 apps/currencies/models.py:74
+#: apps/currencies/models.py:69 apps/currencies/models.py:76
 msgid "Exchange Rate"
 msgstr "Taxa de Câmbio"
 
@@ -538,38 +538,44 @@ msgstr "Taxa de Câmbio"
 msgid "Date and Time"
 msgstr "Data e Tempo"
 
-#: apps/currencies/models.py:75 apps/export_app/forms.py:68
+#: apps/currencies/models.py:73
+#, fuzzy
+#| msgid "Automation"
+msgid "Automatic"
+msgstr "Automação"
+
+#: apps/currencies/models.py:77 apps/export_app/forms.py:68
 #: apps/export_app/forms.py:145 templates/exchange_rates/fragments/list.html:6
 #: templates/exchange_rates/pages/index.html:4
 #: templates/includes/navbar.html:129 templates/includes/sidebar.html:202
 msgid "Exchange Rates"
 msgstr "Taxas de Câmbio"
 
-#: apps/currencies/models.py:87
+#: apps/currencies/models.py:89
 msgid "From and To currencies cannot be the same."
 msgstr "As moedas De e Para não podem ser as mesmas."
 
-#: apps/currencies/models.py:102
+#: apps/currencies/models.py:104
 msgid "On"
 msgstr "Em"
 
-#: apps/currencies/models.py:103
+#: apps/currencies/models.py:105
 msgid "Every X hours"
 msgstr "A cada X horas"
 
-#: apps/currencies/models.py:104
+#: apps/currencies/models.py:106
 msgid "Not on"
 msgstr "Não em"
 
-#: apps/currencies/models.py:106
+#: apps/currencies/models.py:108
 msgid "Service Name"
 msgstr "Nome do Serviço"
 
-#: apps/currencies/models.py:108
+#: apps/currencies/models.py:110
 msgid "Service Type"
 msgstr "Tipo de Serviço"
 
-#: apps/currencies/models.py:110 apps/transactions/models.py:214
+#: apps/currencies/models.py:112 apps/transactions/models.py:214
 #: apps/transactions/models.py:238 apps/transactions/models.py:262
 #: templates/categories/fragments/list.html:21
 #: templates/entities/fragments/list.html:21
@@ -578,31 +584,31 @@ msgstr "Tipo de Serviço"
 msgid "Active"
 msgstr "Ativo"
 
-#: apps/currencies/models.py:115
+#: apps/currencies/models.py:117
 msgid "API Key"
 msgstr "Chave de API"
 
-#: apps/currencies/models.py:116
+#: apps/currencies/models.py:118
 msgid "API key for the service (if required)"
 msgstr "Chave de API para o serviço (se necessário)"
 
-#: apps/currencies/models.py:121
+#: apps/currencies/models.py:123
 msgid "Interval Type"
 msgstr "Tipo de Intervalo"
 
-#: apps/currencies/models.py:125
+#: apps/currencies/models.py:127
 msgid "Interval"
 msgstr "Intervalo"
 
-#: apps/currencies/models.py:128
+#: apps/currencies/models.py:130
 msgid "Last Successful Fetch"
 msgstr "Última execução bem-sucedida"
 
-#: apps/currencies/models.py:133
+#: apps/currencies/models.py:135
 msgid "Target Currencies"
 msgstr "Moedas-alvo"
 
-#: apps/currencies/models.py:135
+#: apps/currencies/models.py:137
 msgid ""
 "Select currencies to fetch exchange rates for. Rates will be fetched for "
 "each currency against their set exchange currency."
@@ -610,11 +616,11 @@ msgstr ""
 "Selecione as moedas para as quais deseja obter as taxas de câmbio. As taxas "
 "serão obtidas para cada moeda em relação à moeda de câmbio definida."
 
-#: apps/currencies/models.py:143
+#: apps/currencies/models.py:145
 msgid "Target Accounts"
 msgstr "Contas-alvo"
 
-#: apps/currencies/models.py:145
+#: apps/currencies/models.py:147
 msgid ""
 "Select accounts to fetch exchange rates for. Rates will be fetched for each "
 "account's currency against their set exchange currency."
@@ -623,24 +629,34 @@ msgstr ""
 "serão obtidas para a moeda de cada conta em relação à moeda de câmbio "
 "definida."
 
-#: apps/currencies/models.py:152
+#: apps/currencies/models.py:154
+#, fuzzy
+#| msgid "Edit exchange rate"
+msgid "Single exchange rate"
+msgstr "Editar taxa de câmbio"
+
+#: apps/currencies/models.py:157
+msgid "Create one exchange rate and keep updating it. Avoids database clutter."
+msgstr ""
+
+#: apps/currencies/models.py:162
 msgid "Exchange Rate Service"
 msgstr "Serviço de Taxa de Câmbio"
 
-#: apps/currencies/models.py:153
+#: apps/currencies/models.py:163
 msgid "Exchange Rate Services"
 msgstr "Serviços de Taxa de Câmbio"
 
-#: apps/currencies/models.py:205
+#: apps/currencies/models.py:215
 msgid "'Every X hours' interval type requires a positive integer."
 msgstr ""
 "Intervalo do tipo 'A cada X horas' requerer um número inteiro positivo."
 
-#: apps/currencies/models.py:214
+#: apps/currencies/models.py:224
 msgid "'Every X hours' interval must be between 1 and 24."
 msgstr "Intervalo do tipo 'A cada X horas' requerer um número entre 1 e 24."
 
-#: apps/currencies/models.py:228
+#: apps/currencies/models.py:238
 msgid ""
 "Invalid hour format. Use comma-separated hours (0-23) and/or ranges (e.g., "
 "'1-5,8,10-12')."
@@ -648,7 +664,7 @@ msgstr ""
 "Formato inválido de hora. Use uma lista de horas separada por vírgulas "
 "(0-23) e/ou uma faixa (ex.: '1-5,8,10-12')."
 
-#: apps/currencies/models.py:239
+#: apps/currencies/models.py:249
 msgid ""
 "Invalid format. Please check the requirements for your selected interval "
 "type."
diff --git a/app/locale/sv/LC_MESSAGES/django.po b/app/locale/sv/LC_MESSAGES/django.po
index 0bb34a6..15754c2 100644
--- a/app/locale/sv/LC_MESSAGES/django.po
+++ b/app/locale/sv/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-08-07 20:04+0000\n"
+"POT-Creation-Date: 2025-08-08 02:27+0000\n"
 "PO-Revision-Date: 2025-04-14 06:16+0000\n"
 "Last-Translator: Emil <emil.bjorkroth@gmail.com>\n"
 "Language-Team: Swedish <https://translations.herculino.com/projects/wygiwyh/"
@@ -25,7 +25,7 @@ msgstr ""
 
 #: apps/accounts/forms.py:40 apps/accounts/forms.py:98
 #: apps/currencies/forms.py:53 apps/currencies/forms.py:91
-#: apps/currencies/forms.py:142 apps/dca/forms.py:49 apps/dca/forms.py:224
+#: apps/currencies/forms.py:144 apps/dca/forms.py:49 apps/dca/forms.py:224
 #: apps/import_app/forms.py:34 apps/rules/forms.py:51 apps/rules/forms.py:93
 #: apps/rules/forms.py:365 apps/transactions/forms.py:204
 #: apps/transactions/forms.py:374 apps/transactions/forms.py:421
@@ -38,7 +38,7 @@ msgstr "Uppdatera"
 
 #: apps/accounts/forms.py:48 apps/accounts/forms.py:106
 #: apps/common/widgets/tom_select.py:13 apps/currencies/forms.py:61
-#: apps/currencies/forms.py:99 apps/currencies/forms.py:150
+#: apps/currencies/forms.py:99 apps/currencies/forms.py:152
 #: apps/dca/forms.py:57 apps/dca/forms.py:232 apps/import_app/forms.py:42
 #: apps/rules/forms.py:59 apps/rules/forms.py:101 apps/rules/forms.py:373
 #: apps/transactions/forms.py:189 apps/transactions/forms.py:213
@@ -522,7 +522,7 @@ msgstr ""
 msgid "To Currency"
 msgstr ""
 
-#: apps/currencies/models.py:69 apps/currencies/models.py:74
+#: apps/currencies/models.py:69 apps/currencies/models.py:76
 msgid "Exchange Rate"
 msgstr ""
 
@@ -530,38 +530,42 @@ msgstr ""
 msgid "Date and Time"
 msgstr ""
 
-#: apps/currencies/models.py:75 apps/export_app/forms.py:68
+#: apps/currencies/models.py:73
+msgid "Automatic"
+msgstr ""
+
+#: apps/currencies/models.py:77 apps/export_app/forms.py:68
 #: apps/export_app/forms.py:145 templates/exchange_rates/fragments/list.html:6
 #: templates/exchange_rates/pages/index.html:4
 #: templates/includes/navbar.html:129 templates/includes/sidebar.html:202
 msgid "Exchange Rates"
 msgstr ""
 
-#: apps/currencies/models.py:87
+#: apps/currencies/models.py:89
 msgid "From and To currencies cannot be the same."
 msgstr ""
 
-#: apps/currencies/models.py:102
+#: apps/currencies/models.py:104
 msgid "On"
 msgstr ""
 
-#: apps/currencies/models.py:103
+#: apps/currencies/models.py:105
 msgid "Every X hours"
 msgstr ""
 
-#: apps/currencies/models.py:104
+#: apps/currencies/models.py:106
 msgid "Not on"
 msgstr ""
 
-#: apps/currencies/models.py:106
+#: apps/currencies/models.py:108
 msgid "Service Name"
 msgstr ""
 
-#: apps/currencies/models.py:108
+#: apps/currencies/models.py:110
 msgid "Service Type"
 msgstr ""
 
-#: apps/currencies/models.py:110 apps/transactions/models.py:214
+#: apps/currencies/models.py:112 apps/transactions/models.py:214
 #: apps/transactions/models.py:238 apps/transactions/models.py:262
 #: templates/categories/fragments/list.html:21
 #: templates/entities/fragments/list.html:21
@@ -570,69 +574,77 @@ msgstr ""
 msgid "Active"
 msgstr ""
 
-#: apps/currencies/models.py:115
+#: apps/currencies/models.py:117
 msgid "API Key"
 msgstr ""
 
-#: apps/currencies/models.py:116
+#: apps/currencies/models.py:118
 msgid "API key for the service (if required)"
 msgstr ""
 
-#: apps/currencies/models.py:121
+#: apps/currencies/models.py:123
 msgid "Interval Type"
 msgstr ""
 
-#: apps/currencies/models.py:125
+#: apps/currencies/models.py:127
 msgid "Interval"
 msgstr ""
 
-#: apps/currencies/models.py:128
+#: apps/currencies/models.py:130
 msgid "Last Successful Fetch"
 msgstr ""
 
-#: apps/currencies/models.py:133
+#: apps/currencies/models.py:135
 msgid "Target Currencies"
 msgstr ""
 
-#: apps/currencies/models.py:135
+#: apps/currencies/models.py:137
 msgid ""
 "Select currencies to fetch exchange rates for. Rates will be fetched for "
 "each currency against their set exchange currency."
 msgstr ""
 
-#: apps/currencies/models.py:143
+#: apps/currencies/models.py:145
 msgid "Target Accounts"
 msgstr ""
 
-#: apps/currencies/models.py:145
+#: apps/currencies/models.py:147
 msgid ""
 "Select accounts to fetch exchange rates for. Rates will be fetched for each "
 "account's currency against their set exchange currency."
 msgstr ""
 
-#: apps/currencies/models.py:152
+#: apps/currencies/models.py:154
+msgid "Single exchange rate"
+msgstr ""
+
+#: apps/currencies/models.py:157
+msgid "Create one exchange rate and keep updating it. Avoids database clutter."
+msgstr ""
+
+#: apps/currencies/models.py:162
 msgid "Exchange Rate Service"
 msgstr ""
 
-#: apps/currencies/models.py:153
+#: apps/currencies/models.py:163
 msgid "Exchange Rate Services"
 msgstr ""
 
-#: apps/currencies/models.py:205
+#: apps/currencies/models.py:215
 msgid "'Every X hours' interval type requires a positive integer."
 msgstr ""
 
-#: apps/currencies/models.py:214
+#: apps/currencies/models.py:224
 msgid "'Every X hours' interval must be between 1 and 24."
 msgstr ""
 
-#: apps/currencies/models.py:228
+#: apps/currencies/models.py:238
 msgid ""
 "Invalid hour format. Use comma-separated hours (0-23) and/or ranges (e.g., "
 "'1-5,8,10-12')."
 msgstr ""
 
-#: apps/currencies/models.py:239
+#: apps/currencies/models.py:249
 msgid ""
 "Invalid format. Please check the requirements for your selected interval "
 "type."
diff --git a/app/locale/uk/LC_MESSAGES/django.po b/app/locale/uk/LC_MESSAGES/django.po
index eefb0d0..5ce1397 100644
--- a/app/locale/uk/LC_MESSAGES/django.po
+++ b/app/locale/uk/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-08-07 20:04+0000\n"
+"POT-Creation-Date: 2025-08-08 02:27+0000\n"
 "PO-Revision-Date: 2025-05-12 14:16+0000\n"
 "Last-Translator: Felix <xnovaua@gmail.com>\n"
 "Language-Team: Ukrainian <https://translations.herculino.com/projects/"
@@ -26,7 +26,7 @@ msgstr "Назва групи"
 
 #: apps/accounts/forms.py:40 apps/accounts/forms.py:98
 #: apps/currencies/forms.py:53 apps/currencies/forms.py:91
-#: apps/currencies/forms.py:142 apps/dca/forms.py:49 apps/dca/forms.py:224
+#: apps/currencies/forms.py:144 apps/dca/forms.py:49 apps/dca/forms.py:224
 #: apps/import_app/forms.py:34 apps/rules/forms.py:51 apps/rules/forms.py:93
 #: apps/rules/forms.py:365 apps/transactions/forms.py:204
 #: apps/transactions/forms.py:374 apps/transactions/forms.py:421
@@ -39,7 +39,7 @@ msgstr "Оновлення"
 
 #: apps/accounts/forms.py:48 apps/accounts/forms.py:106
 #: apps/common/widgets/tom_select.py:13 apps/currencies/forms.py:61
-#: apps/currencies/forms.py:99 apps/currencies/forms.py:150
+#: apps/currencies/forms.py:99 apps/currencies/forms.py:152
 #: apps/dca/forms.py:57 apps/dca/forms.py:232 apps/import_app/forms.py:42
 #: apps/rules/forms.py:59 apps/rules/forms.py:101 apps/rules/forms.py:373
 #: apps/transactions/forms.py:189 apps/transactions/forms.py:213
@@ -537,7 +537,7 @@ msgstr "З валюти"
 msgid "To Currency"
 msgstr "У валюту"
 
-#: apps/currencies/models.py:69 apps/currencies/models.py:74
+#: apps/currencies/models.py:69 apps/currencies/models.py:76
 msgid "Exchange Rate"
 msgstr "Обмінний курс"
 
@@ -545,38 +545,42 @@ msgstr "Обмінний курс"
 msgid "Date and Time"
 msgstr "Дата і час"
 
-#: apps/currencies/models.py:75 apps/export_app/forms.py:68
+#: apps/currencies/models.py:73
+msgid "Automatic"
+msgstr ""
+
+#: apps/currencies/models.py:77 apps/export_app/forms.py:68
 #: apps/export_app/forms.py:145 templates/exchange_rates/fragments/list.html:6
 #: templates/exchange_rates/pages/index.html:4
 #: templates/includes/navbar.html:129 templates/includes/sidebar.html:202
 msgid "Exchange Rates"
 msgstr "Обмінні курси"
 
-#: apps/currencies/models.py:87
+#: apps/currencies/models.py:89
 msgid "From and To currencies cannot be the same."
 msgstr "Валюти «Від» і «До» не можуть бути однаковими."
 
-#: apps/currencies/models.py:102
+#: apps/currencies/models.py:104
 msgid "On"
 msgstr "On"
 
-#: apps/currencies/models.py:103
+#: apps/currencies/models.py:105
 msgid "Every X hours"
 msgstr "Кожні Х годин"
 
-#: apps/currencies/models.py:104
+#: apps/currencies/models.py:106
 msgid "Not on"
 msgstr "Not on"
 
-#: apps/currencies/models.py:106
+#: apps/currencies/models.py:108
 msgid "Service Name"
 msgstr "Назва сервісу"
 
-#: apps/currencies/models.py:108
+#: apps/currencies/models.py:110
 msgid "Service Type"
 msgstr "Тип сервісу"
 
-#: apps/currencies/models.py:110 apps/transactions/models.py:214
+#: apps/currencies/models.py:112 apps/transactions/models.py:214
 #: apps/transactions/models.py:238 apps/transactions/models.py:262
 #: templates/categories/fragments/list.html:21
 #: templates/entities/fragments/list.html:21
@@ -585,69 +589,79 @@ msgstr "Тип сервісу"
 msgid "Active"
 msgstr "Активний"
 
-#: apps/currencies/models.py:115
+#: apps/currencies/models.py:117
 msgid "API Key"
 msgstr "Ключ API"
 
-#: apps/currencies/models.py:116
+#: apps/currencies/models.py:118
 msgid "API key for the service (if required)"
 msgstr "API-ключ для сервісу (якщо потрібно)"
 
-#: apps/currencies/models.py:121
+#: apps/currencies/models.py:123
 msgid "Interval Type"
 msgstr "Тип інтервалу"
 
-#: apps/currencies/models.py:125
+#: apps/currencies/models.py:127
 msgid "Interval"
 msgstr "Інтервал"
 
-#: apps/currencies/models.py:128
+#: apps/currencies/models.py:130
 msgid "Last Successful Fetch"
 msgstr "Остання успішна вибірка"
 
-#: apps/currencies/models.py:133
+#: apps/currencies/models.py:135
 msgid "Target Currencies"
 msgstr ""
 
-#: apps/currencies/models.py:135
+#: apps/currencies/models.py:137
 msgid ""
 "Select currencies to fetch exchange rates for. Rates will be fetched for "
 "each currency against their set exchange currency."
 msgstr ""
 
-#: apps/currencies/models.py:143
+#: apps/currencies/models.py:145
 msgid "Target Accounts"
 msgstr ""
 
-#: apps/currencies/models.py:145
+#: apps/currencies/models.py:147
 msgid ""
 "Select accounts to fetch exchange rates for. Rates will be fetched for each "
 "account's currency against their set exchange currency."
 msgstr ""
 
-#: apps/currencies/models.py:152
+#: apps/currencies/models.py:154
+#, fuzzy
+#| msgid "Exchange Rate"
+msgid "Single exchange rate"
+msgstr "Обмінний курс"
+
+#: apps/currencies/models.py:157
+msgid "Create one exchange rate and keep updating it. Avoids database clutter."
+msgstr ""
+
+#: apps/currencies/models.py:162
 msgid "Exchange Rate Service"
 msgstr ""
 
-#: apps/currencies/models.py:153
+#: apps/currencies/models.py:163
 msgid "Exchange Rate Services"
 msgstr ""
 
-#: apps/currencies/models.py:205
+#: apps/currencies/models.py:215
 msgid "'Every X hours' interval type requires a positive integer."
 msgstr ""
 
-#: apps/currencies/models.py:214
+#: apps/currencies/models.py:224
 msgid "'Every X hours' interval must be between 1 and 24."
 msgstr ""
 
-#: apps/currencies/models.py:228
+#: apps/currencies/models.py:238
 msgid ""
 "Invalid hour format. Use comma-separated hours (0-23) and/or ranges (e.g., "
 "'1-5,8,10-12')."
 msgstr ""
 
-#: apps/currencies/models.py:239
+#: apps/currencies/models.py:249
 msgid ""
 "Invalid format. Please check the requirements for your selected interval "
 "type."