The latest card payment terminal from Castles Technology is the handheld MP200, which is designed to function as either a peripheral or stand-alone device. It supports Android, iOS, and Windows operating systems and can handle Visa payWave, Mastercard PayPass, American Express Expresspay, JCB J/Speedy, Sony FeliCa, Interac Flash, UnionPay QuickPass, and Discover D-PAS contactless payments. The MP200 is EMV Level 1 and Level 2 certified. It has 16 back-lit keys and can be used in both semi-integrated and fully integrated environments. The NFC reader is built into the MP200’s 2.4-inch TF...