To use a Levi's discount code, you must have an account on the brand's platform. 1. Log in to the shop to make your purchases. 2. Add the items to the basket and press "checkout". You will then need to log in before proceeding to the next step. 3. Once on the payment page, you will find a box reserved for the Levi's discount vouchers. You will have to paste the Levi's promotional code or the voucher previously copied. 4. Press "OK" to see the amount to be paid after a discount is automatically applied.