Create disounts on total number of different products purchased
Rather than (or in addition to) bulk discounts for individual items, my client wants to offer volume specials for when a customer buys several different products from different style categories all with the same pricing.
For instance:
1 (product) for $20.00
2 (of same OR different products) for $17.50 each
3 (of same OR different products) for $16.50 each
4 (of same OR different products) for $16.50 each
5 or more (of same OR different products) for $10.00 each
how can that automatically be discounted as the CART total increases?