i would like to see a possibility to show the store associates more or less in real time how their store is doing compared to the other stores in the same cluster. The way you should do this is with a top list with a given value that you can compete on. it could be number of new loyalty members, revenue towards budget or conversation rate. The most used values are values that can be competed with on many stores.

Should be a simple component to add on the screen layout and then enter the competitive stores and select values.

You should see it in the transaction window so you have it in front of you all of the time. Either configured in the backend or able to link in a webcomponent with the information directly in the POS window.