Shenzhen Carav Electronics Co. Access Control Card Reader Access Control Card China Mainland Heilongjiang. All in one card reader vending machine with develop documents. SD TF card reader for handheld rfid reader with factory. Beijing Speedata International Trade Co. Smart RFID card macines module. Do you want to show smart prepaid card payment system arcade game machine card reader China atm card reader China. PARAGRAPHINSERTKEYSRelevancy Transaction Level Response Rate. Shenzhen Exmight Digital Technology Co. Creator Shenzhen Tech Co.Wow! Amazing DIY OREO Vending Machine with Smart Key I have used plenty of CC equipped vending machines on college campuses. You need to have phone line or wifi set up on the machine to. I use the vending machine all the time so I'm paranoid about this, constantly They can do these on pretty much anything with a card slot. Vending machines that take credit, debit cards catch on can still slip your dollar bill into a slot and decide between potato chips and pretzels.