You may return new, unopened books to Certa Publishing within 30 days of shipment for a full
refund minus the shipping. Purchaser pays any freight required to return the book.
If you received a book(s) by error or the book(s) was/were damaged in shipping, Certa Publishing
will pay for the shipping on the return of the book(s). If your book(s) is/are damaged, please
contact Certa Publishing immediately and we will give you further instructions on how to return it to us.