Wiktionary
alt. (context predominantly public transport English) To hover an RFID device such as a smartcard over a receiver, often involving graphic user interface, in order to confirm the end of use or exit vb. (context predominantly public transport English) To hover an RFID device such as a smartcard over a receiver, often involving graphic user interface, in order to confirm the end of use or exit
Usage examples of "tag off".
Probably thought they could pick Season and Tag off, then do the same to the rest later.
Rydell would've liked to watch them get the smart tag off, but there was a run of shoplifters that night and he didn't get to see what they did to it.
He took the tag off a Buick Riviera, switched it with the one on the turquoise Mustang.
His uniform was more elaborate than the rest, and he took his name tag off as he saw my eyes on it.
I took the tag off the toe of the most badly battered male corpse and substituted mine.
Then we dive, and one of the whaley boys goes outside and pulls the tag off.