---
title: Targets overview
description: >
  A [target](/docs/apps/app-extensions/configuration#targets) represents where
  your POS UI extension will appear.
api_version: 2024-04
api_name: pos-ui-extensions
source_url:
  html: >-
    https://shopify.dev/docs/api/pos-ui-extensions/2024-04/extension-targets-overview
  md: >-
    https://shopify.dev/docs/api/pos-ui-extensions/2024-04/extension-targets-overview.md
---

# Targets overview

A [target](https://shopify.dev/docs/apps/app-extensions/configuration#targets) represents where your POS UI extension will appear.

***

## Smart grid

The smart grid. Learn more about [the smart grid](https://shopify.dev/docs/apps/pos#home-screen).

Tile

Displays a tile on the smart grid.

Review [all extension targets](https://shopify.dev/docs/api/pos-ui-extensions/2024-04/targets).

Modal

Displays a modal when a tile is tapped.

Review [all extension targets](https://shopify.dev/docs/api/pos-ui-extensions/2024-04/targets).

***

## Post-purchase

The post-purchase screen

Menu item

Displays a menu item on the post-purchase screen.

Review [all extension targets](https://shopify.dev/docs/api/pos-ui-extensions/2024-04/targets).

Action

Displays a modal when a menu item is tapped.

Review [all extension targets](https://shopify.dev/docs/api/pos-ui-extensions/2024-04/targets).

***