Not giving access to my email to track a package, I don't care how it's supposedly used or how secure it is. I should be able to enter a tracking # manually. If this isn't an option, why do merchants provide the tracking number at all? It doesn't come up when I enter it in the FedEx app, which tells me it's a virtual number (WHY?) specific only to the Shop app. Nope. Guess I'll cross my fingers, hope for the best, be surprised when my package arrives, and never order from said merchant again!