Another good site for UK gift cards is https://www.cryptodechange.com/
They're usually quite a bit slower (Sometimes takes half a day or so) than giftoff, but usually cheaper, and they offer a points reward system (Effectively money off your next purchase).
They're usually quite a bit slower (Sometimes takes half a day or so) than giftoff, but usually cheaper, and they offer a points reward system (Effectively money off your next purchase).
This site looks awesome, thanks so much for pointing it out!
-EDIT- They do NANDO'S gift cards!!! That's it, I'm sold.