Tracking is the very long number U find on Ur postal receipt for shipping. If U don't ship from the P.O. then tracking is a number U pay a few cents extra for. U share the tracking number with Ur winner then both of U can trace the progress of the package on its route to the winner.
If the winner offers to pay for tracking, would u consider? Tracking protects both parties, not just the seller. Lets say, for instance, the winner geys the item and says they did not... without tracking Listia refunds the winners credits bc its the seller's responsibility to het a tracking #... thanks :)