I have an existing newsletter provider called Constant Contact. I am able to log in a view the people who have opened the newsletter and those who have clicked through to the website. Is there such a feature in Zen Cart?
Also, are there advantages to doing the newsletter through Zen Cart? I'm trying to figure out whether to ask existing newsletter subscribers to subscribe to the Zen Cart newsletter or if I should just add all my Zen Cart subscribers to my existing Constant Contact list.