How can I pay with a Steam Gift Card ?

How can I pay with a Steam Gift Card ? Darkoder.com

You can make your payments with the Steam gift card. For this, you first need to create a free membership on our site.
You can create from here

You need to send us the Steam gift card worth of the package you will later purchase via ticket.
 
In the ticket details, you must send us which package you want to buy and the gift cards. After the gift cards are checked, your account will be confirmed and the package will be assigned to your account.
 
Important NOTE: You must send a steam gift card worth the product, otherwise your transaction will not be processed. If you don’t know how many gift cards you need to send, you can ask us. Also steam gift card payments are accepted if you purchase the package you will receive for at least 3 months.