The most basic product is the Square magnetic stripe reader, which can plug into a smartphone’s charging port or headphone jack to take credit card payments. Customers can get one of these for free ...

Here are six apps to take credit card payments: Helcim: This merchant account provider offers a free all-in-one POS ...

When you use links on our website, we may earn a fee. Square is our top pick for best credit card readers for small businesses Look for a credit card reader that’s easy to set up and has good ...