When a gadget company sells its products for big bucks, it has every reason to refine its designs on an ongoing basis, making them ever more tempting to paying customers. But if the gizmo in question ...

Square, the payments company that makes it easy for small businesses to accept credit card payments wherever you go, is finally catching up with the times today by updating its tiny card reader.

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She was also managing editor of Best Health Magazine and has contributed to publications such as Cottage... Courtney ...

Stax and Square give merchants an easy and convenient way to accept credit cards. Learn how their features, plans, pricing and integrations compare.

Q: I’m using a Square credit card reader that attaches to my smartphone, but I’m finding that the transactions don’t always go through properly. Is there a certain smartphone or cellular service ...