Variable containing a value of the ${SUBID} macro of your campaign's URL. More info at https://help.propellerads.com/en/articles/1954809-how-to-integrate-propellerads-s2s-conversion-tracking.
PropellerAds Visitor ID variable is created by alex-feel.
Once you set up server side tagging with MetricsGate, you can use this variable with Google Tag Manager to enhance your data analytics.
This variable template is part of an open-source community, with its source code accessible on Github,
and its documentation can also be found online.
You can check its version history below:
