Smile X KLAYVIO

Topic summary

A merchant implemented a loyalty program (Smile) on their Shopify store but discovered that customers signing up for the loyalty scheme aren’t automatically added to their Klaviyo email marketing list.

Issue: No automatic enrollment sync between Smile loyalty program and Klaviyo subscriber list.

Solution Provided: A direct integration exists within Klaviyo to enable this functionality. A help article link was shared (https://help.klaviyo.com/hc/en-us/articles/33660672085019) with step-by-step instructions for configuring the integration.

Status: The question appears resolved with a native Klaviyo solution, eliminating the need for a Shopify Flow workaround.

Summarized with AI on October 28. AI used: claude-sonnet-4-5-20250929.

We have added a loyalty scheme to or site.

When people sign up to the loyalty scheme they are not auto enrolled as part of our email marketing list on Klayvio.

Is there a way to set this up on Shopify Flow so when they are added to loyalty scheme they are also added to the Email Marketing List?

There is an integration available inside Klaviyo to set this up.

See a whole through on how to do it here https://help.klaviyo.com/hc/en-us/articles/33660672085019