You can use custom fields on rate plans to manage your logic patterns, to support your logic for acceptable rate plan pairings.

A popular way to do this is to assign a CODE to the rate plan description, which allows you to match a discount code provided by a user via web session to that unique discount rate plan in your product catalog.

What's next

After a rate plan is added for a product, you can then create rate plan charges for the product rate plan. A product rate plan charge represents the charge model or a set of fees associated with the product rate plan. Each product rate plan can have multiple rate plan charges based on different charge models.