I had sold a Child Development book back to a fellow student who worked for the company for the Fall 2012 semester. I was supposed to receive a check for $72.45 in the month of January and I never got it. I also had received a receipt for my transaction. It is now going on March and I had texted, called, emailed, the company and the person she was working for numerous of times and I have not gotten a reply. I was overall ripped off and scammed by this company and I am not happy!