The short answer
A network-branded prepaid card is a card carrying a Visa, Mastercard, Amex, or Discover logo that's loaded with a fixed balance rather than connected to a checking account. They include gift cards (Visa gift, Mastercard gift), general-purpose reloadable cards (Netspend, Green Dot, Walmart MoneyCard), payroll cards, and government benefit cards. They process over the same rails as regular credit/debit and are accepted by default, but carry their own interchange categories and a distinct risk profile for merchants.
How they fit into the interchange matrix
- Consumer prepaid: Partially regulated under Durbin — cap lands between regulated debit and credit. Typically $0.40-$0.50 per transaction plus a small percentage.
- Commercial / payroll prepaid: Higher interchange (commercial card rates, 2.0-2.7%). Your statement shows these separately.
- Gift cards (Visa/MC-branded): Mid-tier interchange, non-reloadable.
- Government benefit: Usually EBT-branded or a distinct GPR (General Purpose Reloadable) sub-category.
Why they're a risk flag
- Anonymous or low-KYC. Gift cards in particular have no registered owner. Fraudsters love them for card testing.
- No customer recourse path. A prepaid cardholder who doesn't get what they paid for has no direct dispute line like a credit-card customer — they sometimes pressure merchants directly or file chargebacks aggressively through the network.
- Card-testing indicator. A burst of $1-$5 transactions on sequentially-numbered prepaid BINs is one of the clearest signals of an ongoing card-testing attack. Flag it immediately in your velocity rules.
- Subscription mismatch. Customer buys a subscription with a prepaid that has $30 on it; month two it bounces; you get a chargeback plus retention costs.
What operators need to know
- BIN-detect prepaid. Your BIN lookup should tell you whether a card is prepaid. You don't have to block prepaid, but you should weight fraud scoring higher and reject for subscriptions.
- Gift-card-heavy verticals (digital goods, supplements, gaming) need stricter velocity. Lower velocity thresholds for prepaid BINs specifically.
- Refund handling is fraught. A prepaid customer returns a product, but their card is depleted or closed. The refund fails. Most issuers will accept the refund anyway and credit the original account — but if the balance was withdrawn to cash, the money disappears and the customer will chargeback for their "missing refund."
- Prepaid chargeback defense. Compelling evidence (shipping, delivery, customer communications) still works for prepaid chargebacks — but approval rates run lower than for credit-card disputes because the issuer knows the customer often can't even reach them.
- Commercial prepaid pricing opportunity. If your business-to-business volume includes payroll-card acceptance, Level 2/3 data submission can lower interchange on those transactions significantly.