Looking for the best free credit card reader for iPhone? Compare top options like Square, PayPal, and more, including how to ...

We looked at more than 25 POS systems to find the best credit card readers. Our top picks are portable and make it easy to accept contactless payments. All of them offer free POS plans too.

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Rachel Williams has been an editor for nearly two decades. She has spent the last five years working on small business content to help entrepreneurs start and grow their businesses. She’s well-versed ...