Add Costing Column

[harry007]

hi

 

i have installed the sales report 2 contrib. i wish to add an extra column to the report this will show the total static (lowest) costs of my products, along side the already in place Date, Orders, Items, Revenue and Shipping . i have added the column to hold the returned value in stats_sales_report2.php and i'm now trying to add the final bits (query and variables) to the class file sales_report2.php. this cost needs to be multiplied by the quantity. My static costs and orders which they would relate to are in 2 different tables.

 

any help would be great