GoAffPro provides you with the option to integrate MailChimp.
To integrate MailChimp, go to the Integrations section in the Settings tab of the GoAffPro admin panel.
Here, go to the MailChimp Section
Now, click on Connect MailChimp.
After this, log into your MailChimp account.
Now, click on Allow.
After this, click on Choose List to Sync to.
This will open up the Chooser List window.
Here, select the list.
Now, click on OK.
MailChimp will now get connected to the app.