Prepaid Credits lets merchants sell credit packs as regular products. When customers add redeemable items to their cart, their credits apply as an automatic discount covering the full item at checkout. No coupon codes or manual adjustments required. Group products to update their credit values in bulk. When you raise credit values, rate locking keeps existing customers on the rates they bought at. Balances and history live in your store's metafields. No external database to manage.

• Automatic checkout discount: credits cover the full item, no codes needed
• Credit groups: update credit values for hundreds of products in one change
• Rate lock: existing customers keep their credit rates when you raise them
• FIFO expiration: oldest credits used first, with configurable expiry dates
• Refund-safe: cancel or refund an order and credits automatically sync back