With some exceptions, unused Products may be returned within sixty (60) days of purchase with prior authorization (RMA) by the factory. Upon Customer obtaining a restock number, items must be returned to CSI within thirty (30) days. Failure to return items in this time period may result in no credit given. Returned Products must be suitable for resale as new. A 15% restock fee will be charged ($75.00 minimum) on all returns. Credit will be given only to the billing party on the invoice. Credit will not be given for cables or tubing cut to Customer-specified lengths, or for Services performed on Products, such as extended temperature testing.