In the “money” field, you can add a feature for additional customization:

1-Allow to change the way we see the separation between the “thousands.” Instead of using “,” for separating thousands and “.” for decimals (as is the case in the imperial system), allow to switch to “.” for thousands and “,” for decimals (as we use in Metrics/Europe). This makes it easier to read numbers for European countries.

2-Allow to fix the number of decimals in a value/currency field (in euros, it is common to use 2 decimals), in this way, we have the same visualization for numbers, regardless of the value of the decimals.

For European countries (with metric system), I think these two simple changes can make a difference.