How to use a discount coupon or voucher

All vouchers or discount coupons have to be applied when placing an order, before the checkout. Make sure you are logged into your account before doing so. It is important to be logged in because all vouchers and discounts are personal and non-transferable, so they're associated to your account. If you are not logged in, you probably won't be able to apply any discount codes. 

Once you're logged in, click on: Do you have a coupon? 

Then, you have to enter the discount code in the empty field that will appear and press OK. 

If you're logged into your account properly and the discount code is correct, the page will refresh, and you'll see the discount applied to the total amount.