cupón
/kuˈpon/ · B2 · noun · m
coupon
🎟️ cupón = cut + pon: a slip you cut out and put down to save money
Cupón comes from French coupon, from couper, 'to cut'. A coupon was originally a piece cut off from a larger sheet. Link the 'cut' in couper to cupón: you cut it out, then hand it over for a discount.