How Sales Order Form calcluate the Item Price based on given Price List and Item.

 Hi How sales order form calculate the Item Price for given Price List. Given Price has Formula. And Formula has factor. Here we define Bill To Buying Group and Party Name (both are Party ID's, because of Customer Relations Ship we defined two) in Base Pricing, Item Number and Item Category in Associate Pricing. What we are seeing in Sales order form Item Price, Price Calculation + Freight Changes ( I think)? I need to report like , Party with Item Price( i am not getting correct Price, compare to Sales Order Form) My process: Price List, Item ==> to check Formula (Dynamic Formula)==> check Factor with Party and Item ==> get Adjustment Factor