Hi @SarahI575 ,
Although it's not possible to back up all your data at the moment, we do have an open feature request to back up your contacts. I will definitely tag this on your account and have our engineering team reach out to you with any updates we have on this.
In the meantime, I would recommend exporting your contacts from Constant Contact and saving them in a file on your computer. You can also download and print your campaigns and save those as well.
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