Add the ability to handle balances from an external database.

Hi ??

I have a game server where people have their own virtual money with which they can buy items in the game. I would like to integrate this into the website. Could you allow me to indicate the place in the database where the user’s balance is located?
For example, in my case, the players’ balance is stored in the database in the “econ” table. In the first column I have user names and in the second their balance. This is a function that I have been looking for for a long time and I think it may be useful not only for me.