1. Click on Campaign on menu bar > Click on Greetings > Create Greeting

2. Click on Add Greeting > Add Greeting Pop up Page > Select Greeting Type > Enter Group name > Type 1st Message > Send this message Before ( No of Days) > Add 1st Message
   

3. For Adding 2nd and 3rd message follow Step 2

4. Choose Customer Segment> All Customers> Click Add to Group

5. For Delete or Update of existing group click on the greeting from the list which you want to change