tip
Yo pago la cuenta y vosotros la propina.
I'll pay the bill and you guys pay the tip.
— Reservoir Dogs (1992)
You can leave the tip.
Es la propina, pero me la ha dejado a mí.
It's the tip, but he left it for me.
— Los lunes al sol (2002)
Mary me da la propina siempre que me ve.
Mary gives me a tip every time she sees me.