Select the Add Wait clock icon for a wait node:
Then define your wait type:
- Wait a specific duration - e.g. 30 minutes, 2 days, 6 weeks, etc.
- Wait for a specified time/day - e.g. next Sunday at 11.30am
If a wait node is placed after an email action, this is the length of time the contact stays in the flow after being sent the email (or other action).
For this reason, wait nodes following actions are also a useful way to 'hold' contacts in certain campaigns, e.g. for 24 hours, before they can enter another, helping to space out your sends.
See: Mutual exclusivity