I have just found this software, the true is that it's very good. Congratulations to the development team.
I am having an issue with hoteldruid version 2.1.2. I cant find how to create an user with access to the points of sale only.
I have created a user that I want it to have access to the cash-boxes only. I tried giving it different permissions, but nothing seems to work.
I though that only by activating Configure>Permissions>(Users's) Privileges, and then check "Permit the usage of all cashboxes." or mark use only one it would work.
What else do I need to do to give someone access the the cash boxes?
Off topic:
Do you have a github repository where people can contribute?
I am a PHP developer, and I might be interested at some point maybe on contributing to the project.
Thank you.

Abel