Issuing bank
The bank that issues payment cards to cardholders, approves their purchases and bills or debits their accounts for what they spend.
What an issuing bank is
An issuing bank, or issuer, provides payment cards to consumers or businesses and holds the related accounts or credit lines. It approves each purchase, receives interchange and handles cardholder disputes. Fintech card programs often use an issuer's network membership through BIN sponsorship.
How it works
When a card is used, the issuer or its processor checks the balance or credit limit, fraud signals and card controls. It then approves or declines. Later, it settles with the acquiring bank through the network and posts the transaction to the cardholder's account.
- 01 · ISSUE The issuer approves the cardholder and issues a physical or virtual card.
- 02 · AUTHORIZE Each purchase is checked against balance, limits and fraud rules.
- 03 · SETTLE The issuer pays the acquirer through the network and posts the charge.
When businesses use it
- Fintechs and neobanks launching debit or credit card programs
- Companies providing corporate and expense cards to employees
- Platforms offering virtual cards for supplier payments or AI agents
- Prepaid and payroll card programs
Cross River is a Visa and Mastercard member that issues debit, credit and prepaid card programs. Its processor-agnostic platform offers issuing BIN sponsorship, an integrated processor or bring-your-own processor, virtual cards and advanced authorization. See card issuing at Cross River.