CUPS barista app. If you work in a coffee shop and have already thought more than once about how to find an alternative to disposable cups, the "mug" project and this application may be an excellent solution for you.

The functionality of this application is adapted to enable the barista to record the number of issued and received reusable glasses, as well as to see how many glasses are in stock and what is the amount of revenue at the checkout. The barista controls all these data through his personal account. In addition, the application has a "scanner" tab, with the help of which the employee of the establishment reads the barcode from the guest's application, thereby entering it into the database. All activities performed during the day are also reflected in the application history, showing the date and time of the activity.