You can add multiple offers with-in a campaign:
a. Select the campaign and create the Sign-up offer/message
b. Add the desired text message and image
c. Go to Sign-up offer Settings Edit - to set up message duration, active time, active days/months.
d. Make sure to uncheck “disable” from settings and enable the message- It’ll show the status as “Active”
To add more messages:
e. Go to Add Message, name the message and save.
f. Go to message>Settings>Edit
g. Set the message duration, repetition rule and Months/days active.
For more information, please refer to BlueFox Engage dashboard guide