---
title: Transaction events
description: Transaction event targets operate in the background, responding to activities that occur during POS operations. These extensions don't display user interfaces but automatically react to merchant actions.
api_version: 2026-04
source_url:
  html: https://shopify.dev/docs/api/pos-ui-extensions/latest/targets/transaction-events
  md: https://shopify.dev/docs/api/pos-ui-extensions/latest/targets/transaction-events.md
---

Transaction events

Not supported in this version.