Magnetic stripe cards are available for a variety of functions such as loading gift cards and security use.
SMART/PROXIMITY CARDS We have cards with unique, built-in authorization codes, single-access, and security plastic card programs. Plastic Card Embossers
Embossers can be used to make however many (or few) Plastic Card Printer you might need at any given time.
Plastic card embossers are capable of creating thousands of cards if you need that many, but they can also economically produce just a few at a time.