While the practice is a common courtesy, eBay sellers are not required to send their buyers tracking information. Sellers do have to state the number of days it will take them to process an order ...

and then hover over the "My eBay" link at the top right and select "Selling" from the dropdown menu. 2. Hover over the "Orders" link under "Seller Hub" and then select "Awaiting payment." ...

Sellers do have to state the number of days it will take them to process an order, and you know ... Log into your eBay account and hover over "My eBay" at the top right corner of the homepage ...