This article describes how to split / group sales, so it will be shown in 1 statistic instead of making a report per POS terminal.
POS Terminal Categories
-> Administration -> POS Terminal Categories
Click on the green "+" symbol to add a new POS Terminal Category.
Store: Select the store
Code: Fill in the code, this is not mandatory
Description: Fill in the description
POS terminals
Now we need to link the correct POS Terminal Category with the POS terminal.
-> Administration -> POS terminals
Double click on the POS terminal and click on the "Edit" icon.
POS Terminal Category: Select the correct POS Terminal Category
Click on the "Save" icon.
You can do this for all your POS terminals.
Statistics
-> Start -> Statistics -> Statistics
-> Tab Select sales -> Tab Advanced
POS Terminal Category: Select the POS Terminal Category you want to make a statistics of.