I am looking to purchase an extension or plugin that can calculate discounts on mixed items.
Please help and take a look at this page:
[url removed, login to view]
I am trying to have users get discounts on mixing different items in the same category.
In other words they can order
10 of item ST007,
50 of item WD007,
12 of item LN007,
72 Boxes total.
And they would get the 51-100 quantity discount.