Before you send out books on the Goodreads giveaway program, make sure to write GOODREADS WINNER NOT FOR RESALE on the inside cover of the book so it can't simply be cut out. I have had more than one brilliant individual undercut my Amazon price in order to skim a buck and list my books as "New" even though they have a personal inscription to the Goodreads winner. Also, one of my books is being sold way over the 5.99 price I set for it especially after they tack on another 3.99 for skimming and
hacking and capturing it to place on their Amazon Storefront. I placed three book projects on giveaway at the same time and gave a total of 90 copies in good faith that I would receive reviews. Certainly not expecting the slap in the face. Unbelievable!