Mobile credit card payment processing apps for Android include PayPal, Square, SumUp, QuickBooks and Shopify, offering varied ...

A few weeks ago, Network World ran a couple of articles about using smartphones as devices to transact credit and debit payments. One article said this would be “possibly dangerous.” I completely ...

Learn about free and cheap iPhone credit card readers and explore technologies like tap to pay that enable you to accept payments without a card reader. In my evaluation, here are the best free and ...

The iPhone is one of the most popular smartphones in the world – among consumers and businesses alike. While Android might beat iOS in credit card reader support, there are still plenty of options ...

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