Payment will be due immediately upon notification of seller approval by email invoice, after the Seller approves the bids. After you receive the invoice, you will have five (5) business days to get your payment mailed to our office, or your account will be suspended, and the item will be awarded to the backup-bidder, or re-listed. Please mail payment in certified funds or money order to: Auctions International, 11167 Big Tree Road, East Aurora, NY 14052. Payment questions Please Call: 1-800-536-1401 x 201. GENERAL QUESTIONS: email serviceauctionsinternational.