Independent business owners always have the issue of accepting credit cards. First you have to actually set-up a merchant account, than you have to purchase all of the scanning equipment. It’s almost not worth the trouble, despite the fact that no one uses cash these days.
The Square plugs right into the bottom of your iPhone and allows you to accept credit card payments on the go. Developed by Twitter co-founder Jack Dorsey, The Square plugs right into your iPhone jack and even offers photo verification.