Hi All, 

I would like employees to log when they take a drink out of the fridge. So we can get a warning when the stock is running low. 
I was looking at the POS app for this. However I don't want to charge anything. And I don't want it to show op in accounting as a sold item. 

Does anyone know of a module where I can stick a tablet to the wall. And people can easily register when they take something. Later I may want to use this to track certain consumables as well.

Kind regards