... prepaid card, scratch card, mainly used in telecommunication. 5 pin in 1 prepaid scratch card description: 1) Material: Environment-friendly paper2) Size: ... Variable data: Serial number, PIN code, expiry date, barcode.6) Scratch film type: common secretly scratch film, sliver latex with ... black overprinting.7) Other options: 5 small pins in a card.8) Application: telecom card, prepaid phone card9 ...