diff --git a/assets/data/text.json b/assets/data/text.json
index 3106597..4be1cd3 100644
--- a/assets/data/text.json
+++ b/assets/data/text.json
@@ -99,6 +99,7 @@
     "changesAppliedAfterSave": "Changes will be applied after saving",
     "saveChanges": "Save Changes",
     "monthlyExpense": "Monthly Expense",
+    "billingAmount": "Billing Amount",
     "websiteUrl": "Website URL",
     "websiteUrlOptional": "Website URL (Optional)",
     "eventPrice": "Event Price",
@@ -372,6 +373,7 @@
     "changesAppliedAfterSave": "변경사항은 저장 후 적용됩니다",
     "saveChanges": "변경사항 저장",
     "monthlyExpense": "월 지출",
+    "billingAmount": "결제 금액",
     "websiteUrl": "웹사이트 URL",
     "websiteUrlOptional": "웹사이트 URL (선택)",
     "eventPrice": "이벤트 가격",
@@ -645,6 +647,7 @@
     "changesAppliedAfterSave": "変更は保存後に適用されます",
     "saveChanges": "変更を保存",
     "monthlyExpense": "月額支出",
+    "billingAmount": "請求金額",
     "websiteUrl": "ウェブサイトURL",
     "websiteUrlOptional": "ウェブサイトURL（オプション）",
     "eventPrice": "イベント価格",
@@ -908,6 +911,7 @@
     "changesAppliedAfterSave": "更改将在保存后应用",
     "saveChanges": "保存更改",
     "monthlyExpense": "每月支出",
+    "billingAmount": "账单金额",
     "websiteUrl": "网站URL",
     "websiteUrlOptional": "网站URL（可选）",
     "eventPrice": "活动价格",
diff --git a/lib/l10n/app_localizations.dart b/lib/l10n/app_localizations.dart
index 06e5e2a..af0247a 100644
--- a/lib/l10n/app_localizations.dart
+++ b/lib/l10n/app_localizations.dart
@@ -231,6 +231,8 @@ class AppLocalizations {
   String get saveChanges => _localizedStrings['saveChanges'] ?? 'Save Changes';
   String get monthlyExpense =>
       _localizedStrings['monthlyExpense'] ?? 'Monthly Expense';
+  String get billingAmount =>
+      _localizedStrings['billingAmount'] ?? 'Billing Amount';
   String get websiteUrl => _localizedStrings['websiteUrl'] ?? 'Website URL';
   String get websiteUrlOptional =>
       _localizedStrings['websiteUrlOptional'] ?? 'Website URL (Optional)';