Product Group Price
Product Group Price enables you to set promotional prices for different customer groups at the
product level. Group price can be used with the following product types:
For Bundle products, the group price is specified as a discount percentage. If bundle items have
their own group prices set for the same customer group, then the discount specified for the
entire Bundle applies to the group prices.
For Grouped products, the Group Price is not applied, even if the product type is selected in
the Apply To field of the group_price attribute. In this case, the Group Price field does not
appear in the Prices section of Product Information.