You END one of them without a winner. Preferably before it has gotten a bid. If you do so with one that has had a bid you are charged a fee (supposedly waived the first time per calendar year that it happens) of your FVF% for that listing times the highest cancelled bid. You can only do so if there is at least 12 hours left to run (or it is one that has never had a bid which you can end at any time without a fee).
