credit card bin test
A credit card BIN test reads the first six to eight digits of a card number to reveal the issuing bank, brand, card type, and country of issue.
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Onyx Gift Cards is a Grenadian company designed to introduce, market and manage gift cards systems in Grenada for retailers and corporations. We are enthusiastic about the effect and influence we will have on the local market. We intend to expand our systems regionally with a range of product offerings and services.
Gift cards are the preferred way of giving and receiving gifts. They carry a monetary value that can be redeemed for gifts at your favorite store.
Onyx GiftCards are “Open Gift Cards” which means that they can be redeemed at multiple merchant locations. They are standard credit card size, can fit into the average wallet and made of PVC plastic. Onyx GiftCards are Barcoded for security and safety for the consumer and bear a disclaimer at the back.
Onyx Giftcards can be bought with a branded Card backer which is black in colour and is designed to fit the card. There is an area to write a brief message to the recipient as well.
A test BIN is the leading six to eight digits of a card number that a payment processor reserves for sandbox and quality assurance use. The digits follow real card format rules. They route to a simulator, not a bank. No funds move. Stripe, Adyen, Braintree, and PayPal each publish test card numbers built on these ranges. The common example is 4242 4242 4242 4242, which sits in a Visa test range.
A BIN is the first part of a payment card number. ISO/IEC 7812 sets the format. Six digits was the standard for decades. An amendment in 2022 raised the ceiling to eight digits. The BIN identifies the issuer and the card network. Later digits identify the account. The last digit is a Luhn checksum.
Test BINs obey the same format rules. A test number passes the Luhn check, so a checkout form accepts it and detects the brand. The difference sits in the issuer table. Production authorization traffic has no route for a reserved test range.
A test BIN works only inside the sandbox that issued it. The same digits sent to a live endpoint return an error or a decline. Test ranges carry no funds, no credit limit, and no cardholder data. They cannot verify a real account.
Testing against live card data is a different activity. It breaks card network rules and PCI DSS requirements. In the United States, 18 U.S.C. § 1029 covers fraud and trafficking that involves access devices, and card numbers fall inside that definition. Buying, selling, or trading card numbers that belong to other people is a federal crime. A business that needs live-card testing uses its own cards under a processor agreement.
Yes. Processors retire and replace them. Stripe and Adyen have both changed test card sets. Recheck the docs each release cycle.
No. A real BIN belongs to an issuing bank and routes to that bank. A test BIN belongs to a simulator.
No. A test BIN confirms that your integration handles a format. Validity checks belong to the issuer and the network.