The properties of a promotion RepositoryItem are documented in the table below. These properties work together to form a description of what discount to give, under which conditions it should be given, and the mechanism by which the discount is applied.

In addition to the standard property types (strings, numbers, dates, and so on.) promotions also include a property type unique to promotions items, pmdlRule, which stores the PMDL rule for the promotion as a string.

The following tables describe the pricing model properties available in the item, shipping, tax, order, and stacking rules descriptors when you create a commerce item. These descriptors are defined in /atg/commerce/pricing/pricingModels.xml, which is located in <ATG11dir>/DCS/config/
config.jar.