Can I use Square for over-the-phone credit card processing? Yes. First, download the Square Point of Sale app on an Android or iOS device. When signing up, you can also choose to have a free magstripe ...

credit, rewards or corporate cards. When you sign up with Square, you also receive its free point-of-sale (POS) app for Android ― Square Point of Sale ― and a plug-in magstripe mobile reader for your ...