Add Product Gross Quantity as Advanced Calculation Method
Add more options to the advanced calculation methods that can be manually created for special cases. Example: my company pays installers tile labor for a quantity half way between the ordered quantity and the net area of the room, currently with the provided API inside of advanced calculation methods, there is no way to program a formula that will do this, so I spend about 20-30 minutes per project doing it manually. It gets especially difficult to do this accurately when you've got the same product going in multiple areas of the drawing that pay in different ways (i.e floors vs walls labor). Added API objects would include; Product Gross Quantity, then you could make a formula for this.