1. Navigate to Commerce > Auction
  2. Hover over the name of your auction and select Bookkeeping
  3. Click on Manage Initiative Records
  4. Mark the radio button next to Won Bids and search for the donor for which you are looking
  5. Once you have found the donor, click Edit next to the transaction you would like to delete
  6. Click on the Delete Record from Initiative and follow steps to delete transaction