Learn what Square is, how it works, and its pricing. Explore features, fees, and tools for payments, POS, and online selling ...

Square Invoices doesn’t charge a regular fee. Instead, it skims a bit off the top of every invoice, at a rate of 2.9%, plus 30 cents. Most invoice software for small businesses charges a monthly fee ...

TransFS.com, the leading marketplace for comparing credit card processors, today announced the release of the Square Calculator. This tool is the simplest and easiest way to compare Square's fees ...