Adding a secondary address line event variable to a Klaviyo Order Confirmation email

Hello @melissaK,

Thank you for sharing this information with the Klaviyo Community.

If you include the following tag the email will populate the secondary address line:

{{ event.extra.billing_address.address2 }}

You can always verify which tags are available to be pulled into the email by using the Preview button on the left-hand side of the template editor, and searching through the event-data. This is an important concept you can fall back on anytime you are looking to pull in a specific tag into an email triggered off of an event (metric) i.e. Placed Order. I recommend reading through the thread below for more detailed information on this process. I also recommend reviewing  our article: Using Event Variables to Personalize Flows.

Thanks for being a member of our Community!