The ability to shut jobs (or contacts) off from receiving emails triggered by automations you have set up. For example if a quote is sent out and you have an automation set up to send a follow up email 2,7,14,and 30 days after, you could shut a job off from this rule because they already told you they need x amount of time to make a decision.

This would avoid emails going out to jobs that technically fall under the rules of the automation but don't need the follow up.