Good cards from one hand.
It's best if someone keeps track. That's why we organize our customers' employee ID cards for access control, time recording, canteen data acquisition, operation of offline door terminals, billing at vending machines, etc. This results in card concepts that are technically and design-wise coordinated and tested with the customer and are specified and documented under security aspects in such a way that long-term maintenance and reordering of cards for the individual customer project is greatly simplified.
Modern, contact-free read RFID cards are very user-friendly and offer - when using the latest technology - high counterfeit and operational security.