[gt565k]

How is this different from Stripe?

https://stripe.com/us/help/pricing

It's interesting that the fees are the same for a transaction when a card isn't present 2.9% + 30 cents, but 2.5% + 10 cents per transaction when a card is present.

I wonder what Stripe's response to this will be.

[wmf]

With Stripe you type in the card number. With SlidePay you swipe the card.

[gt565k]

does SlidePay give you a slider? You can slide cards with Stripe, you just need a card slider that you can use on the phone and implement the stripe API with it.

Edit: OK, it appears they give you a slider.