For brands who have reps or buyers who prefer to use Excel for creating their orders, we have an Order Form with formatting that imports directly into the Working Order.
This can be a very powerful tool because the green section on the right can support subtotals using any formula that you choose. The sample file includes a formula to subtotal based on Season, but this can be changed to any other field (including a new column that you add for category or other field).
Important note: This form will not download from the Working Order Export itself. You can download it here customize it, and then distribute it to your buyers and reps for them to use.