How many times can test mode be enabled/disabled after being validated?

Test mode can be enabled and disabled as many times as needed after it has been validated. This flexibility is important for practitioners as it allows for continuous testing and adjustments to ensure optimal campaign performance without being restricted by a limited number of toggles. It recognizes the dynamic nature of journey optimization, where ongoing refinements and updates are often necessary during the testing phase. This capability facilitates thorough testing and validation of various strategies or changes to the customer journey, ensuring that practitioners can iterate and improve their approach effectively.