Adder Pricing History

Updating an adder's pricing will be done by adding a new 'version' in the existing adder’s price history. Each version will have its own live and expiration date, which cannot overlap, to avoid duplicates on the proposals. When an adder is created it will have a V1 pricing, with a live date that is the same as the creation date. 

To update an adder's pricing, you'll click on Add Version on the left, which will automatically input an expiration date for the current price version. That expiration date will match the new version's live date. Keep in mind, that versions can be deleted OR expired.