Using a compatible Android device, a seller simply opens a Square point-of-sale app, enters the sale and presents their smartphone to the customer.

Square, the point-of-sale and e-commerce unit of Block Inc., Wednesday announced the launch of Tap to Pay on Android for merchants in the United States, Australia, Ireland, France, Spain, and the ...

Square launched Tap to Pay on Android in GB, empowering sellers to securely accept contactless payments with an Android device, at no additional cost.