You pay 2.6% plus 10 cents per transaction for card payments accepted using a Square Reader, Register, Stand, Terminal, Retail Plus or Square for Restaurants. If you key in the card details ...
Square Reader SDK lets developers embed the Square checkout flow and accept in-person payments in custom apps using Square Readers. The SDK supports authorization, transaction processing, and Reader ...
Although Square offers three different Square products – Square Card Reader, Square Register and Pay with Square – only the reader product is involved in the deal. “We aim to make it as easy ...