This is close to what Im looking for

This seems very straight forward and self explanatory. The only reason I dont have to paid version is because I am looking for an app that can combine inventory at numerous locations. While I can make numerous locations, I would have to start up another database - it looks like I would have to start over with the categories and inventory items? I wild like to be able to manage and view all locations in one database. Is this possible to add to the app? Im looking at another app that can do this but isnt as user friendly as this one!

NOVAOTRL about Items & Storage & Inventory LITE