Zero-Effect Adjustment Items

If you choose the Display Error option, then you must create Rule records representing every valid combination of attributes, even if they have no effect on pricing. Even if you do not choose this option, you may want to create zero-effect rule records for the following reasons:

• To make the attribute adjustments easier to maintain. If a pricing attribute is not represented in the Rules list, then it can be difficult or impossible to add it later and integrate it with the rules already in the list.

• To create a comprehensive, well-structured set of rules. If a Rules list has a structured place for everything, then it can be easier to work with, even if it has items with zero effect.