feat: Add ACH to stripe email template

billing/views.py

@@ -112,10 +112,15 @@ def invoice_payment_failed(self, invoice: stripe.Invoice) -> None:
         )
         template_vars = {
             "amount": invoice.total / 100,
-            "card_type": card.brand if card else None,
             "last_four": card.last4 if card else None,
             "cta_link": invoice.hosted_invoice_url,
             "date": datetime.now().strftime("%B %-d, %Y"),
+            # card params
+            "is_credit_card": True if card else False,
+            "card_type": card.brand if card else None,
+            # us bank params
+            "is_us_bank": True if payment_intent.payment_method and hasattr(payment_intent.payment_method, 'us_bank_account') else False,
+            "bank_name": payment_intent.payment_method.us_bank_account.bank_name if payment_intent.payment_method and hasattr(payment_intent.payment_method, 'us_bank_account') else None,
         }
 
         for admin in admins: