You can export a list of your registered customers onto a CSV file.
From your control panel go to Customers > Customer List.
If you want to export all customers check the box in the top left to select all customers at once then click on the "Select all" in the green bar :
To just select a few customers, simply click on the boxes to the left of each customer's name.
Once finished click on the blue Export button, which will create the CSV file and download onto your computer.
From your control panel click Import & Export > Export Customers
For Entity Type select Customers, which will open the Additional Column Selection.
If you click on the Export button it will export the full customer information. Otherwise you can click on Add Column and select the specific attributes you want to retrieve, then click Export.
Updated about 1 year ago