If you can't Save & Activate a campaign because the button is greyed out like this:

Start by checking the following to ensure all of your campaign settings are valid and complete:

• Recipients:
  Are your recipients selected? If not, make your selections here.
• Scheduler or Trigger module: - e.g Date & Time or Opened.
  Does your campaign workflow include one of these after the recipients? If not, add one - your campaign needs to know when or how it is to commence.
  • Date & Time:
    Make sure you have selected a date & time in the future (you will see the boxes outlined in red if the date and time has passed).
  • Trigger:
    If you are using a Trigger, make sure you have made selections here,
    e.g: Opened > “Weekly Listings Email”.
• Delays or Conditions:
  If your campaign workflow includes any of these, make sure you have made selections in these modules.
• Action:
  Does your campaign workflow include an Action module - e.g: Send Email? This should be the last module in your workflow.
  • Send Email:
    Make sure you have selected an email.

Once resolving all of the above, the Save & Activate button should be active:

If you still experience any issues here, please contact the ActivePipe Support team, and supply a screenshot of your campaign page to assist with resolving this for you.

More information can also be found in Create a Campaign