Is it not the case that eBay recognizes TBA tracking numbers and thus restricts the seller?
I began to go back into dropshipping a few months ago. I did FBA a few years ago, but I sold the account. and have no desire to repeat the action.
Anyway, I launched eBay DS with the expectation that it would fail miserably. It turns out that things went well for the first several months. The order was Amazon -> eBay. Since we used to track numbers using TT years ago, that's what I was doing.
Nevertheless, I discovered that you could now enter the TBA number into eBay, and the platform would identify this as an Amazon package.
My sales essentially stopped happening over time when I started doing this. I currently have zero everyday sales.
Another item that stands out is that, despite the fact that it should be closer to 99%, my "Tracking uploaded on time and validated" is only at 63%.