I need to link each product to a unique Mailchimp list so that Mailchimp triggers a series of automated emails each time a specific product is purchased. I have added the Mailchimp list specific URL to the Product Notification URL, but when a sale is made it is not updating Mailchimp.
I did have it linked using the Common Notification URL so I know the field names are right as it was previously working, but now I'm only trying to use the product notification URL, it isn't working.
I've seen previous posts referencing the Payment Variable Information URL but I can't find where this is. These posts are also a few years old so I'm wondering if this is old info?
I would really appreciate someone helping me on this.