If a customer wants to pay with a debit card, I want to avoid paying the credit card percentage fees.

Sort of like how gas stations have a higher price for credit card payments versus debit card payments.

It seems to me like you guys already have a system to map debit card numbers to bank accounts, so this should technically be possible as an ACH transfer. No?

> It seems to me like you guys already have a system to map debit card numbers to bank accounts, so this should technically be possible as an ACH transfer. No?

That's not the way we're doing it. I've tried to find such a system, but AFAIK, it's not possible.