Set dynamic statement descriptors per transaction to reduce friendly fraud chargebacks

Steps

1. Confirm that your gateway supports per-transaction dynamic descriptors; most major gateways allow overriding the static descriptor registered with your acquirer.
2. Construct a descriptor that includes a recognizable brand name, a short product or order reference, and a customer service phone number or URL where supported.
3. Pass the dynamic descriptor in the payment request; the field name varies by gateway (e.g., statement_descriptor and statement_descriptor_suffix in Stripe).
4. For platforms with multiple sub-merchants, combine the platform name and the sub-merchant name within the character limit so cardholders recognize both the platform and the seller.
5. Test the descriptor by running a test transaction and checking how it appears in a sandbox card statement; note that the actual display is truncated by the issuing bank.
6. Maintain a descriptor registry mapping descriptor patterns to order IDs so your support team can quickly identify transactions from customer inquiries.