Seller will not accept for exchange or credit goods returned without our prior written consent, and our only obligation upon an authorized return shall be to issue a credit memo for the price of goods or to replace our product if proved to be defective with a like quantity. All authorized returns shall be freight prepaid, via the cheapest way. Transportation charges on all authorized returned goods must be prepaid. Goods accepted for credit or exchange are subject to a $50 charge and a restocking charge of up to 30% of the value of the authorized returned merchandise. No returns will be accepted for items that were purchased over 90 days for any reason.