iPad Point of Sale System | Accept Credit Cards | Square Register Just signed up for one of these! After talking to a friend who has one, I found out I can use it with my iPad and at my craft shows for my customers! I am so excited!! I can now take Visa and Master Card!! My sales will grow so much!!
QR CODE FOR INVENTORY. Here’s a sample QR code for possible use in an inventory system. At left is the actual inventory sticker of my computer unit. At right is a sample QR code I generated for our comptroller’s laptop.