This has already been asked for a couple of times in this forum and the response has been something like "We will consider it", which I think is a polite way of saying "No". And I don't blame them. They would have to create a User Control Panel for everyone at alidropship.com to implement it.
You have to keep in mind that the majority of people don't reset their licenses all the time and implementing a User Control Panel to do this one single thing simply isn't worth the effort ... or even all that necessary.
I've reset licenses many times myself and waiting a few hours for it to be done isn't really all that much of a hassle. But maybe I'm just more realistic and have more patience than other people.
Anyway ... you could write to support and nag them to implement it and increase the number of people who want it to 3 or so. Just be prepared for the inevitable "We will consider it" reply. lol