As mentioned in another thread, a few of us have thought about getting a mobile credit card swiper. These are small devices that attach to the headphone jack of your smart phone, and allow you to swipe customers credit cards. Sounds like a great way to accept credit cards on the spot.
The two names that come up most often are Square ( http://www.squareup.com
) and Intuit GoPayment ( http://www.intuit-gopayment.com
). So, I decided to sign up for both and see which one I like better.
Note: I signed up for both of them today (July 11, 2011).