Hi Michael,
I have been through your excel sheet, and it is definitely cumbersome at the least. It also exposes the pricing and calculation to the user (your sales force or customer). Also the user is prone to making errors, by either inputting the incorrect values in fields, or just to be able to find the right field.
What you need is a more intuitive excel sheet, which is easier to use, guides the user while filling up the details, auto-populates fields based on certain rules (gloss type/cell values/cabinet types/discount etc). Furthermore, you probably also need a printer friendly summary sheet, where the admin/ordering team, can get a gist of the cabinet order. The excel should also be locked in a way that users can only change limited fields in the excel sheet. Also as your base prices change (eg. cost of maple wood) then you need to have the option of updating your excel sheet easily ( and also excel sheet of other users like your sales force who use the same sheet in the field)
I have done a very similar project, with a large waterproofing , and understand the complexities of the project. I have over 15 years of experience working with large companies like Dupont, Acenture, Sams Club, Walmart, creating customized excel based solutions.
My Pricing is an indicative of my expertise and quality of final product. Of-course you can try some of the $100 bidders, or you can msg me and I will be happy to address any concerns or queries
Regards
Amin