Most items can be returned within 30 days of receiving them. Items must be returned with a valid receipt and in the original packaging. Credit will be returned via the same payment method received. All books must be returned unused, unopened, and unmarked. If the returned item does not possess a material defect of some sort, the buyer will be responsible for return shipping and a 5% restocking fee. Falsified product defects will be subject to the same return shipping and restocking fees.