Shipping discount on multiple items. No returns on graded cards, any sets or groups of more than 20 cards, or anything sold as unopened. If insurance is optional on an item,+ is not taken, and the package is lost..I will provide proof of mailing but am not liable. If returning an item, please let me know within 2 days of receipt, and get it back in the mail by 3. No returns 20 days after auction ends. Thank you. Kindly email with any problems or questions.