Kajabi

Navigate to Setup -> Apps -> Kajabi

Copy the webhook URL

Go to "Offers", edit the offers one by one. Choose "Webhooks"

For each Offer, enter the URL previously copied from Weberlo to "Outbound Webhooks"

Navigate back to Weberlo, go to "Tracking Code", choose "Manually" and copy the code

Go to "Settings", then "Site Details". Paste the tracking code to "Page scripts" section.