The easiest way to find these is directly in the flow/email preview mode - Klaviyo will show you the full event payload with all available properties listed.
From there:
Click into the variable you want (shipping cost, full product list, etc.) and drop right into your template
Preview the email again to confirm the variables are pulling through correctly
For reference, here's what those variables look like in my payload - yours might differ slightly depending on your Shopify setup:
The easiest way to find these is directly in the flow/email preview mode - Klaviyo will show you the full event payload with all available properties listed.
From there:
Click into the variable you want (shipping cost, full product list, etc.) and drop right into your template
Preview the email again to confirm the variables are pulling through correctly
For reference, here's what those variables look like in my payload - yours might differ slightly depending on your Shopify setup: