Once you have created your campaign, you can either launch it immediately or schedule it to launch at a specific date and time in the future. The options available depend on the type of email campaign and the recipient source.

• Generated through an event or Using the API - if you are using these recipient sources, or if you are using A/B Testing, you will automatically see the Advanced Scheduling options.  
• Generated through an event / On Program Event - you will not see the Scheduling page at all, since this is managed by the program settings.
• Generated through an event / any other event - you will see the Event scheduling page.
• Frequency / Recurring email - you will see the Recurring schedule page.

For all other campaign types, you will see the Simple Scheduling page, and will have the option to switch to Advanced Scheduling if you so wish.