Sprintcheckout makes it usable for merchant to accept payments via zkEVMS. 

We will deliver an open source "Ethereum for payments standard" that any wallet and payment processor can use in order to deliver state of the art Web3 payments (spec avialable here https://hackmd.io/@vBMjtXsTQFqw9f4qDcM1cg/ryZ0QbfWh)