(2010-10-12) Pogue Squareup

David Pogue looks at SquareUp. *You snap the Square reader into your phone or tablet. You tap in the amount of the purchase; it could be $1 for a yo-yo, $25 for a box of old records or $12,000 for a used car (there’s no maximum amount). You type a description if you like, and maybe even take a photo of what you’re selling.

Now you swipe the customer’s card, which may take you a couple of tries. Your happy customer signs the phone’s touch screen with a finger (a coming software revision will make this step optional). If you like, you can tap in the customer’s e-mail address; the receipt is then sent automatically, complete with a little map showing exactly where the transaction took place.

The software is beautiful and dog-simple. To sign your name, you scrawl with your finger where it says “sign here.”*