> ## Documentation Index
> Fetch the complete documentation index at: https://developers.loyaltylion.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Shopify

LoyaltyLion has full support for Shopify and Shopify Plus. When you install the LoyaltyLion app on Shopify, we'll automatically integrate with your store.

## Install LoyaltyLion Shopify app

If you haven't already, you can install the app from here:

[https://apps.shopify.com/loyaltylion/](https://apps.shopify.com/loyaltylion/)

## Add the SDK to your theme

During setup journey, you'll enable the LoyaltyLion App Embed Block on your store. This will load the [LoyaltyLion SDK](/sdk/) - without any edits to your theme. Don't worry - nothing will be visible to your customers until you hit the **Launch** button.

## Legacy `loyaltylion.liquid`

If you installed LoyaltyLion on Shopify before December 2023, we'll have created a file called `loyaltylion.liquid` and included it automatically in your `theme.liquid`.

We recommend that you migrate to use app embed blocks to load your SDK. To do so, follow our [migration guide](https://help.loyaltylion.com/en/articles/8608718-enable-loyaltylion-via-shopify-app-embeds).