The rewards program behind any card: earn rates, category bonuses, redemption value.
Start using PayOS, pay per use. No sales call required.
A shopper reaches for whichever card is on top. Without rewards data you cannot tell them they just left money on the table.
You are not changing price or adding a discount. You are telling the shopper something true about the card already in their wallet.
One rewards profile feeds checkout, loyalty, product and issuing teams alike.