Gift certificates can be bought like any other items. When you have paid for the gift certificate, it will be sent to the given email automatically.
You can order a gift certificate directly to a friend by writing his email address. You can order other products in the same order.
The gift certificates can be used to pay for purchases and postage.
The gift certificates are valid for 365 days after purchase and can be used in parts. The gift certificates can not be changed to money.