Hi guys,
We're sending our userid's to google ads via a script:
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('event', 'page_view', { 'user_id': '123' });
But then we try to upload our userid's that we have sent to you via google ads api and also via csv upload. But both did not match for whatever reason.
What we re missing in these steps?
Thanks,
Alp