I do not understand why eBay has decided to discriminate against sellers such as me. 90% of my sales are shipped as lettermail/letter-post because I sell small paper products. I am presently top-rated in the US but I am now going to be downgraded because I cannot upload tracking numbers to 90% of my shipments. Have I understood this correctly? Is this fair to those of us who ship this way? Is anyone else concerned about this? How can I communicate this concern to the right people at eBay? I am not sure the agents when you call "Contact Us" are who I should be expressing my concerns to. I would appreciate any helpful input concerning this. Thanks!