The first 8 digits reveal the issuer, product, funding type and permitted uses of a card. One lookup returns the complete profile.
Start using PayOS, pay per use. No sales call required.
The first digits already hold the answers. Without them you route blind, price blind and find out what the card was only after it declines.
Everything downstream, the rail, the price, the risk call and the shopper experience, is set before you authorize.
One lookup feeds payments, treasury, risk and product, all before the transaction is sent.