What is expected.
WHAT BIDS MEAN
A binding commitment.
WHAT IS PROHIBITED
Bidding on your own listings Arranging for others to bid on your behalf to raise the price Bidding without intending to pay Coordinating with other bidders
WHY THOSE MATTER
They distort the price and defraud other participants.
HOW THEY ARE DETECTED
Bidding patterns and account relationships are visible to the marketplace.
WHAT HAPPENS
Listings removed, bids cancelled, accounts restricted or closed.
WHAT IS EXPECTED OF SELLERS
Accurate descriptions Genuine reserves Completing sales promptly
WHAT IS EXPECTED OF BUYERS
Paying promptly Completing transfers Not withdrawing bids
WHAT TO DO IF YOU SUSPECT MANIPULATION
Report it, with the listing reference.
WHAT TO DO IF YOU MADE AN ERROR
Contact support immediately rather than simply not paying.
Errors handled honestly are treated differently from silence.