Unicredit Slovenia does not want you to receive money from one of their other customers?!
Anyways, I'd recommend making a trip to Graz or maybe Radkersburg/Fürstenfeld/Deutschlandsberg if you prefer a smaller town and having a personal talk with the bank(s) there if it has to be an Austrian bank, I doubt there will be much information about business accounts + receiving money from Bitstamp on the internet anyways.
It's not that we're reciving money from bitstamp, but that we actually are startup whose main activity is traiding with crypto... Simply Slovenia... idiots on main positions at Bank of Slovenia who gave out that warning.
Yeah I'm planning to do that, but wanted to check here first