---
title: "Legacy Checkout Extension"
---

import LiquidTag from '../../../components/snippets/checkout.liquid.md'

# Legacy Checkout Extension

If you use Shopify Plus and have not yet updated to the new "extensible checkout" system, you can use the "Edit Code" feature in your Shopify theme to add the Quikly checkout snippet.

1. Create a new snippet called 'quikly.liquid'. Make sure you replace ##REPLACE_WITH_BRAND_ID## with your config key provided by Quikly. You can find the full source of this file below.

![create snippet](./images/checkout/1_snippet.png)

![paste in code](./images/checkout/2_liquid.png)

2. Edit the checkout.liquid file, and add `{% render 'quikly' %}` to include the new snippet. Typically you will want to place this directly above the `{{ content_for_layout }}` tag

![edit checkout.liquid](./images/checkout/3_checkout.png)

```html
<main class="main__content" role="main">
  {% render 'quikly' %}
  {{ content_for_layout }}
</main>

```

Here is the contents of snippets/quikly.liquid.

<LiquidTag />