Thanks for the suggestion, I will have a think about it.

The table names can be changed, you could click on the default letter name, 'A' for example, and rename it to SALES_NUMBERS for example.

I see the sense in using the worksheet name although there may be complications if there were multiple data regions on the same sheet or if the sheet name was long, as there isn't a huge amount of screen real-estate for the regions grid.

Thanks for the food for thought.