Tracking Number

I've heard someone can buy a tracking number.

does this work for ebay with digital goods sales.

where to buy a tracking number and how ?

Thank you

You want to buy a tracking shipment? Make a shipment via USPS lol? I don't understand your question.

about buying a tracking number without sending using the service.
if Make a shipment via USPS, I don't think I need to buy a tracking number anymore LoL


example
fake tracking site
example this tracking number A181009016411