By JanZ (for coding) and Jeep (Hardcoding)
Here a simple little contribution for the contribution Seperate price per customer 4.1 to show the retail price with the other group price like wholesale (or any other groups price) in the description page of the product in question, when the customer does not belong to the retail group.
In this way the customer will know first hand what the difference in the price is between his group and the retail group.
Retail Price 100 $
wholesale Price 80 $
This contribution is multilingual (english and french in package 1.0) and it's for osCommerce 2.2 MS2