Product Returns. Buyer may not return any product unless Seller approves in writing the return. Upon Seller’s request, Buyer will provide to Seller samples of products alleged by Buyer to be eligible for return. All return documentation must contain Seller’s Returned Materials Authorization ('RMA') number. Seller may refuse returned shipments not approved by Seller or not properly identified. The request for return approval must include serial number, part number, lot number, and date code (each as applicable), and full identification of products to be returned. Buyer must properly pack and ship any returned products and all returned products must be in substantially the same condition as when the same were shipped to Buyer. Buyer must ship any returned products FOB (UCC 2-319) domestically or DDP (Incoterms 2000) internationally, in either case, Seller’s place of business. Where products are returned other than for failure of the products to conform to the Supply Agreement, Buyer will pay Seller’s restocking fee.