Getitfree.us is a scam and use their legal team to get out of sending free items. I took survey after survey for free Dewalt tool samples. At the end of dozen of surveys I received and error message and couldn't complete the last step. After complaining to them they sent me a single screw driver claiming this fulfills their offer, BS! The offer was for tools, not a screw driver.
STAY AWAY FROM THIS SITE