Related by context. Frequent words. (Click for all words.) 84 PayPass 75 contactless payments 74 contactless payment 72 contactless 66 contactless cards 61 EMV 60 Contactless 57 contactless smart 57 ViVOtech 57 cashless payment 54 FeliCa 54 PIN debit 54 smartcard 54 Bling Nation 53 magnetic stripe 52 debit cards 50 POS terminals 50 cashless 50 Visa cardholders 50 MasterCard 50 Debit Card 49 Smart Card 49 POS terminal 48 Cellfire 48 Google Wallet 48 MasterCard Worldwide 48 POS 48 ATMs 48 ATMS 48 cardholders 48 Prepaid Card 48 2D barcodes 47 ClairMail 47 Visa 47 VISA 47 ATM machines 46 biometric authentication 46 VeriFone 46 Postilion 46 Chase Paymentech 46 China UnionPay 46 Rewards Card 46 Ukash 46 self checkout 46 smartcards 46 Credit Cards 46 debit card 46 Payment Gateway 45 Obopay 45 prepaid cards 45 Ingenico 45 key fobs 45 Hypercom 45 ePassport 44 mFoundry 44 Debit 44 mCommerce 44 magnetic strip 44 PA DSS 44 RFID 44 Debit cards 44 2D barcode 43 Gemalto 43 SmartPay 43 Tyfone 43 Wincor Nixdorf 43 Radio Frequency Identification RFID 43 e ticketing 43 QR codes 43 HSDPA 43 Oberthur Technologies 43 barcode scanning 43 Elavon 43 electronic tolling 42 Mastercard 42 Axalto 42 PhoneFactor 42 ATM 42 credit cards 42 INSIDE Contactless 42 microSD 42 debit 42 microSD cards 42 NYCE 42 EZ Pass 42 Visa Signature 42 Diners Club 42 RFID tags 42 USB dongles 42 Google Checkout 41 Sale POS 41 Gift Card 41 biometric 41 ACI Worldwide 41 Global Payments 41 Debit card 41 cardmembers 41 PIN 41 DIGIPASS 41 Card 41 prepaid debit card