Tracking information is purchased from the post office upon shipping orders. When you purchase tracking information, you receive a tracking number that can be used to ensure the book arrived to its destination. Please contact the post office for the exact cost of purchasing tracking information.
When you process orders, you have the choice to send the books using a traceable method. The use of a traceable means of shipment is highly recommended by AbeBooks for two reasons:
Using a traceable means of shipment reassures the buyer that the order has been shipped. Should the order not arrive by the estimated delivery date, the buyer may initiate a refund for the book. Having tracking information does not allow the buyer to initiate a return for the reason "Item Did Not Arrive".
Tracking information acts as insurance for you. Should a book not arrive by the estimated delivery date, you can provide tracking information to the buyer and track the package yourself on the USPS Web site to determine why it did not arrive to the buyer.
After you process an order, and are provided with a tracking number by the Post Office, sign in to your AbeBooks account and insert the tracking number.