The Cashbox from Happy Owl Studio turns an iPad into a cash register/point-of-sale system. You supply the iPad and Happy Owl Studio supplies the Square credit card reader, industry standard Vasario 1416 APG Cash Drawer, Star TSP 650 receipt printer and your choice of 3 snazzy looking bamboo housing styles. Being techy and snazzy comes at a price though… $1186.00 if you opt for to include the cash drawer and receipt printer. $899 without. But don’t forget that you’ll still have to add an iPad.