Automate Mailchimp integration
I currently ask for customer feedback from new customers. This is automated in Mailchimp. Previously when I used PayPal it would add new customers to my Mailchimp list and the automation would take care of the rest.
I use the Mailchimp integration within Kashflow but it relies on me going in to the in to the various options to select sync with mailchimp which I do not always find the time to do.