You must call for an RGA (Return Goods Authorization) number prior to returning any product. Write the RGA number on the outside of your package.
Mail returns attention:
18202 Enterprise Lane
Huntington Beach, CA 92648
DO NOT SEND returns to the PO Box. No returns after 30 days from invoice date. Annual publications are non-returnable. All returns not resulting from a Transline error or manufacturer defect must be like new, in original packaging, and are subject to a 15% restocking fee.