Need the product "code" in the cart too

Hi,

You can edit the file cart of the view checkout/product to change the code:
echo $row->product_name;
to:
echo $row->product_name.' '.$row->product_code;

For the emails, you can change :
$item->order_product_name;
by:
$item->order_product_name.' '.$item->order_product_code;
in your emails that you can edit via the menu System->Emails (in the Business version only).
Yes, it is what you think it is.

You can go in the menu System->Emails (Business version only) and edit the order creation email. There, you can change the code:
$item->order_product_price
to:
($item->order_product_price+$item->order_product_tax)
where you see it (4 places).