Payment-settings
Perfecting Your Checkout: The Ultimate Guide to Payment Settings
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The Great Payment Setting Mix-Up
- Tokenize card data via PCI-compliant provider (e.g., Stripe).
- Store only token, last4, brand, expiry_month, expiry_year, billing_address_id.
- Webhooks: handle invoice.payment_failed, invoice.paid, charge.refunded.
- Retry logic: implement exponential backoff and notify user on failures.

