It's apparently been around a while and some say there's versions that use a scan of the bottom of the cup while pouring, while others say there's RFID cups too.
Supposedly the places that use this "feature" usually are cruise ships or places like Universal Studios and they have one cup that can be filled one time, and another version that allows free refills for a certain number of days.
I've never seen or heard of this and I think this is incredible. Though, people who ask for a water cup so they can steal soda caused this in the end.
Supposedly the places that use this "feature" usually are cruise ships or places like Universal Studios and they have one cup that can be filled one time, and another version that allows free refills for a certain number of days.
I've never seen or heard of this and I think this is incredible. Though, people who ask for a water cup so they can steal soda caused this in the end.