The atg.commerce.pricing.BulkItemDiscountCalculator class is a calculator that supports bulk item discounts. This class is based on the ItemDiscountCalculator. The unique behavior of BulkItemDiscountCalculator is to determine the adjuster for the discount; other functionality is inherited.
The calculator has two default properties for banding attributes, in case those are not provided in the PMDL:
defaultBandingProperty = null
defaultBandingPropertyScope = "DetailedItemPriceInfo"
The defaultBandingPropertyScope provides access to the collection of qualified items for the calculator to process.
The calculator’s bandedDiscountCalculatorHelper points to a helper class, BandedDiscountCalculatorHelper, that holds the banded discount logic. See the BandedDiscountCalculatorHelper section for details.
