How do I find the Infusionsoft Contact ID from the google analytics landing oage query string eg Website Hosting - Mysite.com?
On all thank-you pages, Infusionsoft will add the “Contact ID” to the URL as the GET var “orderId”. So if your thank-you page is at “example.com/thank-you” you’ll see something similar to “example.com/thank-you?orderId=123”. This link goes into some further detail explaining this: Installation and Troubleshooting Guide | AnalyticsConnect.io (4th paragraph in that section)