Steam OM
LOGIN TO YOUR STEAM ACCOUNT, CLICK ON YOUR ACCOUNT NAME -> ACCOUNT DETAILS -> ADD FUNDS TO YOUR STEAM WALLET -> REDEEM A STEAM WALLET CODE
LOGIN TO YOUR STEAM ACCOUNT . CLICK ON YOUR ACCOUNT NAME, THEN CLICK ACCOUNT DETAILS . CLICK ON ADD FUNDS TO YOUR STEAM WALLET . CLICK REDEEM A STEAM WALLET CODE . ENTER YOUR STEAM WALLET GIFT CARD