Square card reader allows small businesses and individuals to accept credit cards anywhere, anytime using a mobile device.
No more fumbling for pens or sorting through paper receipts. Customers can add a tip, sign with their finger, and receive an electronic receipt via text or email. Users can also review their sales history and resend receipts or issue refunds.
Contributions
The Square payment system gives any sized company a free and fast way to take mobile payments from customers, using devices that they already have. More than 60% of users had never accepted credit cards before.
More than a million small businesses and individuals are using Square, with word spreading almost completely via word of mouth.
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