When sending a campaign, you might want to send it straight away, or you might want to schedule for later. For example, if you're planning the year's marketing in advance you can set up predictable campaigns (holiday season, events, planned sales) and schedule them to go out when you need them. Below shows how to do these two options
Send Now
Set up your filters -> Click Next
Leave on Run Now -> Click Next
Check details and who it is sending to on Confirmation page
Click Run -> Click Confirm/OK
Send Later
Set up your filters -> Click Next
Click Schedule for later -> Select Date and Time -> Click Next
Check details and who it is sending to on Confirmation page (exact number and client list will be generated at time of sending)
Click Run -> Click Confirm/OK