sweepの綴りの変化から、スワイプする、叩く、磁気カードをスワイプする、クレジットカードをスワイプする、などの意味の単語が派生した可能性がある。
The blokes in the next cell, little Charley Ames and the Sheeney Kid, they was hot to try it, and swiped enough shoe-lining out of shop No. 5, where they worked, to make us all breeches to the stripes. ["Lippincott's Magazine," vol. 35, June 1885]Meaning "run a credit card" is 1990s. Related: Swiped; swiper; swiping.