Dear Car66 Users, Developers,
In Europe, the currency symbol is placed after the price not before. It's a small detail but it has his importance.
The solution is to move
<?php echo CURRENCY_SYMBOL ?> after
<?php echo number_format($price, 2) ?> into cart.php files and other files you want (sidebar, etc...)
But stay a pb : the product's price - in tab of cart, it have a php code
<?php echo $item->getProductPriceDescription(); ?> who include currency.
How can we do to have only the price of the product and add for example the php echo currency symbol after ? (or something like that ?)