Important Notice to those looking for "free" steam wallet codes:
websites like "steam-wallet.com" and "free-steam-rebel.net" are indeed fake, as I ran through my computer (a testing VM for adware and malware) both sites had dropped about 5 adware programs each without permission, and "free-steam-rebel.net" had even from a rogue antivirus program. Please, do NOT go to these websites as they are survey scams and filled with adware and malware.