Wiktionary
farecard
n. A card that is paid for in advance and can be used as fare on mass transit: this is printed on or magnetized.
Usage examples of "farecard".
There were a dozen or so people in sight, purchasing farecards from the ticket machines or hurrying through the turnstiles to the lower platform, yet of the impostor there was no sign.
Unless he wanted to ride the Metro all the way to the end of the line, then buy another farecard and double back again, he had to get off here.