... Security database control Card or sticker with a unique QR code KingWin VDP Technique Co., Ltd. is the earliest enterprise ... barcodes, address, pictures.) 1) Scratch-off card, Lottery tickets,2) Coupon, Rechargeable card;3) Ticket; boat/flight/entrance/scence spots tickets ... ID, product's instructions, etc. For this item: qr code, China roll adhesiveFeatures: Material: adhesive sticker Size: 55*90mm ...