Clone offers an option to create a copy of an existing campaign, it simply duplicates both its content and settings, a little bit of edit and you are good to click "Send."
Follow the below article to learn how to Clone a Campaign.
i) Login to your Account and Click "Campaigns."
ii) You will be displayed a list of the Campaigns created, to Clone click on 03 Dots and select "Clone" from the List of Options.
iii) Before you click send:-
We recommend reviewing the contacts, by clicking "Manage Segments" to ensure you are reaching out to the right audience.
Preview your Campaign, to make sure the latest information is been delivered, if you feel a need to edit, feel free to do so by clicking on 03 Dots just below "Send Test Email."