When does this work?
If the purchase is free
If the purchase is done through a link that applied a coupon directly.
Doesn't work if a coupon is activated & removed after the initial page load.
1. Go to your ThriveCart Account & Login.
2. Go to the Product Edit Page where you want this behaviour.
3. Go to Checkout -> Customize -> Edit Video (follow the screenshot).
4. Copy the following javascript code.
https://gist.github.com/rusuandreirobert/9f923096b123d6418359937b524a60cf
5. Paste the javascript code in the video box & hit save.
6. Scroll Down and Press "Save & Get URL"
7. Test your Checkout Page