Product Original Price in Backoffice Order Detail

[bocane]

Hi,

 

First thank you for any reply I will receive to this post!

I am using prestashop 1.5.4.1 and I am trying to add a column in the backoffice Order Detail which is supposed to show me the old (before discount) price to each product ordered (for products which do have a discount set, of course).

I have tried using {convertPrice price=$productPriceWithoutRedution}, which returns the undiscounted price in my product.tpl file, but with no result.

Any ideas would be more than appreciated!

 

Thank you!