You can manage your campaigns by maintaining a calendar and marking all the important events like holidays, BFCM, and other special days. It will help you plan and schedule your messages for that particular day. Here's how you can do that:
Step 1: Once you've created the campaign and reached The Final Setup page, click on Schedule Campaign.
Step 2: A popup will appear when you click on it. You can choose Schedule for a specific time and select the time and date you want the campaign to go out.
Step 3: Click Save.