hello, I was wondering if there is a way I can make it so that for a balanace as an example the money on the side would show up as 10,000 instead of 10000. I just find that it makes things easier to understand at a quick glace to the scoreboard.

-Thanks

That's impossible. Minecraft only allows

Title (max 16. characters)
Text (max. 48 characters) | integer number (−2.147.483.648 up to 2.147.483.647 )
Text (max. 48 characters) | integer number (−2.147.483.648 up to 2.147.483.647 )
Text (max. 48 characters) | integer number (−2.147.483.648 up to 2.147.483.647 )
.... (-> 15 rows)