Free subscription: login required before using the code
Click tracking is only recorded after the user activates the link.
The subscription you offer must be activated after the beneficiary logs in with the provided code or link. A cta button appears, but it stays inactive until the destination URL is entered. Once the link is active, each click - left or middle - triggers a tracking event named `google_preferred_source_click`. The script then records the URL, the link text, and the originating domain. According to Écran Large, these measures allow verification of user engagement while retaining control over the button's behavior.