ASOS issue electronic gift vouchers from their website and plastic gift cards through other retailers. They last 24 months from purchase and cannot be extended.

How to redeem: You redeem them into your ASOS account. See www.asos.com/discover/gift-cards/

How to balance check: There is no balance checker, you can only redeem into your account and that's all.

Sell your unwanted ASOS gift cards for cash on Cardyard. Buy discount ASOS gift cards to get money off.

For the official website, see www.asos.com/discover/gift-cards/