We updated the Automation rules tool with a new rule. This rule allows you to increase or decrease your daily budget by a percentage value. You can read more about Automation Rules by heading to our help page.
When using Automation Rules CPA to Goal CPA Ratio is available under Conditions. Choose the ratio between the current CPA and campaign Goal CPA, allowing our system to automatically trigger Automation rules without the need for you to intervene. Find out how to use it by visiting our help page.