Freeshipping.com is a scam and I would highly recommend not falling for their incentives. I sumitted over 10 claims and they processed only 2 (how convenient that the only two they "supposedly" received equaled the cost of the service). After contacting customer service, their only response was "sorry we didn't receive your documentation for the others". I read the fine print, keep very thorough records and the documentation was mailed immediately after purchases. By the time you account for what you pay for stamps, etc. you're paying them for nothing but a hassle! read full review »