Reply To: Strategies for Linking GA4 & Klaviyo at a User Level to Track First Source Attribution & Klaviyo Source Attribution

[Ava]

You need to track the visitors’ source before they download the extension and sign up with their email. Assign each visitor a unique ID that will follow them through each step, from visiting your website to downloading the extension. This ID should then be included in the data that gets sent to Klaviyo so you can track where your users are coming from.