PROVIDED BY STEAMCODES.DELUXESAVE.COM
Choose the gift card which has the dollar amount you would like to get for free.
Once you received your 15-digit code from our website, STEAMCODES.DELUXESAVE.COM, log into your Steam account (or make one if you don't have one) at https://store.steampowered.com/account/redeemwalletcode, and go to "Redeem a Steam Wallet Code"
In the resulting screen enter your code into the “Steam Wallet Code” field.
Now you will have the amount of denomination of the gift card added to your Steam Wallet which is viewable in the upper right corner of Steam.
After redeeming the codes you are now able to buy anything you want.