# Newsletter Signup Started/Completed

## Description

These two events, <mark style="color:red;">`Newsletter Signup Started`</mark> and <mark style="color:red;">`Newsletter Signup Completed`</mark>, fire as a website visitor interacts with the Klaviyo email capture pop-up.

## Instrumentation

This event is implemented with our javascript analytics library. The tracking code is managed in the storefront theme

## Event Properties

<table data-full-width="true"><thead><tr><th width="267">Property</th><th width="242" align="center">Type</th><th>Description</th></tr></thead><tbody><tr><td>email</td><td align="center"><mark style="background-color:orange;">String</mark></td><td>Email address, only available on <mark style="color:red;"><code>Completed</code></mark></td></tr></tbody></table>

### Example

```javascript
window.analytics.track('Newsletter Signup Completed', {
  email: 'my_email@gmail.com'
});
```


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