Don't sell your book to this company. Don't sign a contract, and lose the rights to your book. They will give you nothing in return.
They sell your books for marked up prices online. You can see your book is selling, yet you are making no money. They make money off of you, and then they send you royalty checks for a couple of dollars every several months.
They tell you that you will see your book in local stores, but that is a lie. They tell you that they distribute through Barnes and Noble, but they don't. You will lose all the rights to your book, and get nothing in return.
Research this site before you join... just google it and see for yourself so many others complain too