A buyer may rescind a request to purchase at any time prior to a seller accepting the request.
Navigate to your "Ticket Wallet" and select "My Requests". Choose the request you would like to rescind. Once you are on the listing, select the red "Cancel Request" button. Then confirm you would like to cancel the request by selecting "Rescind". Once the request has been rescinded, the request to purchase will be removed from your "My Requests" page.
Once a request to purchase has been accepted, the buyer and seller must take the necessary steps to finalize the sale. All sales are final on CashorTrade. If you can not use or do not want the tickets anymore, the buyer can always re-list the tickets to give someone else the chance to go to the show.