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  2. Supporter Management

Supporter Upload

Have a list of pre-existing supporters that you want to link to your Snowball Supporter Management system? Here's how to add them all at once.

In the top right-hand corner of the Supporter Management area, click "Upload Supporters."

You'll be presented with this modal:

Clicking the CSV Template link will initiate a download with a formatted CSV file that looks like this:

Erase the example data and enter your own. Email address is required information; the supporter won't upload without that data. Be sure to save your changes and export the updated file as a CSV.


From the Snowball upload modal, select your CSV file and click the "Upload" button. A popup message will tell you how many supporters were successfully uploaded.

Screen Shot 2021-09-01 at 1.06.02 PM


To learn more about your Supporter Management section click here

To learn how to upload Transactions click here.