I'm using payments.amazon.com. It's not the same as swiping a card, It's like paypal, but no fees. Your customer has to have an amazon account and sign up for the payments account. It use to be that the customer just needed an amazon account and no sign up needed. Amazon does require a social security number, which scared one of my customers into not signing up. You can charge up to $1000 a month. The only time I have come close is when I had a Bosch dishwasher sale, delivery, install and haul away. His bill was $995 and was the only charge I had that month. I would've had to pay paypal $30 for that charge.