Form prefill upgrade - only works when click tracked links in email

[Renee]

Well understood. I got you, thank you. 

[Michael_Florin]

If nobody links this page, I'll do it:

https://blog.teknkl.com/pre-fill-any-site-any-form/

[SanfordWhiteman]

Thanks, Michael. Yep, my Pre-Fill recipe can make this work anywhere, including even a 3rd-party site.