We need an add on to the Zen Cart module "Online Group Pricing"
We need the discount to be able to be applied PER PRODUCT/PER ATTRIBUTE and be able to specify which product or attribute is to be discounted or not.
Example: We have liquid measurement attributes such as
we would want the group discounts to apply to 16, 8 and 4 oz sizes but NOT the 2 oz sizes.
This MUST work with the Online Group Pricing Module which shows the discounted price on each products page and NOT the default group pricing which comes with Zen Cart.