Can users with limited access see the QuickBooks Enterprise license and product number?

I want to choose an accounting program to advance my business and I have to choose among several options. One of my friends suggested QuickBooks enterprise to me and when I wanted to buy it, another friend dissuaded me from buying it and said that the security of QuickBooks is low and all company employees can see the company license and product number through their user. I wanted to make sure, if this is a rumor or what?