Pasteque

Pasteque is a libre Point Of Sale software https://www.youtube.com/watch?v=s_Fp_0oj5aQ

A typical installation is composed of an API server, cash register clients (desktop, android) and an admin client.

A group is a collection of several projects.

If you organize your projects under a group, it works like a folder.

You can manage your group member’s permissions and access to each project in the group.