Hi @sperezclavier,
To clarify, the integration would be what ecommerce store app you have linked to your Klaviyo account for your website. This would be in your integration tab in Klaviyo. However, you might be connecting your store/website to Klaviyo via API.
I ask because depending on what integration you use, the variable you’re trying to pull in your event data will be different depending on how the integration passes data. Do you mind sharing how you found this variable in the first place?
Finally, do you mind sharing what flow are you trying to pull this data from?
-Taylor