Will the final version show the correct decimal and thousands settings for numbers and prices? You can set these in the admin, but then only the frontend is affected. The backend still uses American notation. This is irritating and dangerous, because when you forget you have to use the US way of doing it, you can end up entering wrong numbers. CS-Cart does not interpret mistakes well.
For example:
Ten thousand
US: 10,000
Europe: 10.000
49 and 50 cents
US: 49.50
Europe: 49,50