For now, poorbot service seems to be only targeted at Stake users, possibly because Stake has one of the most active users possibly in their millions.
Yes, stake.com has a large number of users, and I think many people have stake accounts even though they rarely play there. so their target market is loyal stake.com users.
Now, the fact that you come as a third party service provider they can close your account for breaking the Anti-Money Laundering, Coin Mixing Policy and some other rules in their TOS:
....
I mean, i really like this service, and i think you should talk with Stake and wait for their approval before they decide to close down the operation. so, good luck with the service.
Now this is a concern in the future, when some users have started to like this service because they often continue to do it, suddenly stake.com finds out about this service without permission, it could be that the casino will close its account and expand to other users, maybe? This is my own thought, but I'm sure this party has another statement.
Although I like this kind of service.