Which three pricing engines use the Qualifier class to determine the objects to which it should a
discount?
A.
ItemPricingEngine
B.
DiscountPricingEngine
C.
OrderPricingEngine
D.
PromotionEngine
E.
ShippingPricingEngine
Explanation:
ATG Commerce provides the following four extensions of the main PricingEngine
interface:
* (A)atg.commerce.pricing.ItemPricingEngine
Provides a price for atg.commerce.order.CommerceItem objects.
* (C)atg.commerce.pricing.OrderPricingEngine
Provides a price for atg.commerce.order.Order objects.
* (E)atg.commerce.pricing.ShippingPricingEngine
Provides a price for atg.commerce.order.ShippingGroup objects.
*atg.commerce.pricing.TaxPricingEngine
Determines tax for atg.commerce.order.Order objects.