> For the complete documentation index, see [llms.txt](https://docs.rep.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rep.ai/integrations/shopify.md).

# Shopify

Rep.ai can integrate with Shopify to allow you to engage visitors on your website.

To install Rep.ai on Shopify, you can use the instructions found on our [5 Minute Quick Start](https://docs.rep.ai/).

If you're interested in identifying logged in visitors on your Shopify site, you can use our [Identify API](/custom-user-identities.md).

You'll want to be sure to properly format the `RepAI.identify()` call to conform to Liquid syntax per the below example.

```javascript
if ("{{ customer.email }}") {
  RepAI("identify", "{{ customer.email | downcase }}", {
    displayName: "{{ customer.name }}",
    email: "{{ customer.email | downcase }}"
  })
}
```