Remove/hide price from order email

Hi!

I make a web shop where the price must be calculated after ordering. So shopping cart will only be an order form for price inquiry. I have removed all instances of price except for in the order confirmation email. I've tried to change the order.php, but without success.

Does anyone know how I can do this?

You can download this: http://www.zen-cart.com/downloads.php?do=file&id=1210 and compare the order.php files to see how I did it.

Thank you so much!