Easy Credit Card Payments for Your Nonprofit (Sharing the NTC Bookstore Experience)
NTEN
APRIL 8, 2011
We’ve received a lot of questions in person and over email about how Square works, so we thought we’d share our experience. You plug a tiny reader, the approximate height and length of a donut hole and width of your finger, into the headphone jack of an iPad, iPhone, or iPod touch and swipe a credit card through it.
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