Gift voucher (5)

I believe the answer is:

token

(Other definitions for token that I've seen before include "Keepsake or memorial as of friendship" , "signal" , "empty gesture?" , "Representative item" , "Emblem" .)

I've seen this clue in The Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.