Custom Column and Calculation
I've setup a new column called CompPrice, which is set to store a secondary pricing. I'm now looking to add the totals of the CompPrice column, to give a secondary GrandTotal in the cart.
I have added a new calculation called TotalCompPrice, which multiplys the Quantity and the CompPrice. Now I'm looking to figure out how to add the TotalCompPrice for each item and have a secondary GrandTotal.
I've added another calculation called CompGrand, and added the calculation [TotalCompPrice] but that doesn't seem to be working.
Any help or suggestions would be greatly appreciated.