In order to redeem your gift card, you must first create a customer account or log in to your customer account. Then you can deposit your gift card as follows:
On the gift card you will find an individual code which you can redeem immediately. Simply enter the code in your customer account in the "Shop credit / gift card" area. The value of the gift card will be added to the shop balance and can be used during the next orders. Simply apply the credit in the area of the shopping cart. There you click on "Redeem credit" and the amount will be immediately deducted from the total amount.