100% Satisfaction GUARANTEED - 7 Day return privilege. Buyer pays return costs for full refund of payment plus the shipping and handling fee on transaction. 31+ Year Member #099450, American Philatelic Society. Member #14688, Royal Philatelic Society of Canada. Multiple lots combined to 7 days. Payment accepted in US funds or Canadian funds at current exchange rates. The basic shipping cost for stamps @ $1.00. Purchases over $100.00 insured or registered at my expense.