This is for new bidders that want to avoid the buyer line come sale day, and any past bidders that need to update their contact information including phone, address, or email. If you’ve registered with us at a previous auction and your contact information is the same, you do not need to send these forms in. New Bidders, please email all forms & a copy of your driver’s license in one single email to info@mmauctionservices.com stating how you plan to bid – onsite. When you arrive, stop by the sale office to pick up your bidder number.