Zaikesman,
Good question. I usually keep the ad alive until the buyer has received the item and we both give each other the proper( hopefully positive) feedback to finalize the deal. Then I usually cancel the ad. There's always that small chance that the item might have an issue that would cause him to either back out of the deal or return the item. By keeping the ad alive to that point, I can either cancel it or fix the issue and re-list the item. Very rare, but stuff happens.
Good question. I usually keep the ad alive until the buyer has received the item and we both give each other the proper( hopefully positive) feedback to finalize the deal. Then I usually cancel the ad. There's always that small chance that the item might have an issue that would cause him to either back out of the deal or return the item. By keeping the ad alive to that point, I can either cancel it or fix the issue and re-list the item. Very rare, but stuff happens.

