/Choose your product(s) on the shop
/Place them in your cart
/Enter your Gift Card code in the "Discount Codes" section in the shopping cart
/The amount of your gift card will be automatically subtracted from your cart

In your personal account, find all the information about your card, in the "Gift Card" tab.

The gift card is valid for 1 year from the edition date.
You also have the possibility to use the amount of your gift card in several times.