How can I post submissions and connect unknown user data on submissions from Azure b2c login
Hi,
I'm trying to figure out what is the best way to send submissions to Marketo when someone signs up on Azure B2C login and how to connect this submission with unknown activity on our website.
Flow: User visits our webpage, we set Munchkin tracking code, user navigates to our product, they are redirected to new domain or subdomain (where Azure B2C login is active), user Sign up or Log in through B2C login, enters the product (completely new domain).
Azure B2C login is closed of Microsoft login basically with it's own authentication so using an Marketo form is not possible.
We think of using Zapier for sending the data but then can we also connect known profile with unknown activity?
Is it possible to send tracking code to new domain/subdomain and send it with submission data?
Does anyone have experience with this kind of setup?