I was able to get this partially working, but ran into some issues. Settings were located here in the product category edit page: http://cld.wthms.co/1d8He/2jrcaIfL
Issues occur:
When multiple products of the same category are in the cart at the same time.
When a product is in a category and a sub category that both have fees.
I'll be revisiting this later. If you would like to give it a shot, let me know and I will send you my progress up-to-date.
I was able to get this partially working, but ran into some issues. Settings were located here in the product category edit page: http://cld.wthms.co/1d8He/2jrcaIfL
Issues occur:
I'll be revisiting this later. If you would like to give it a shot, let me know and I will send you my progress up-to-date.