How Do I Export/Import My Popups to Another Website?
Download the Export Files
Navigate to Tools > Export, and click the "Popups" radio button, then click "Download Export File" as seen here:
If you just want your popups, you can stop here. However, if you want to bring your popup themes as well, you will have to download a separate file by choosing "Themes" in addition to "Popups".
Import the Files
Once you have your export files downloaded, navigate to Tools > Import as seen below:
Click on "WordPress".
Choose your files from your hard drive, then click "Upload file and import". If you downloaded both popups and themes export files, you will have to upload them separately.