# Enabling Jane's Built-In Authentication

The easiest way to enable authentication is to turn on Jane's built-in authentication method. This turns on registration/login in the shopping cart, and will allow users to use the same account they would use on iheartjane.com. To do this, just set:

```
      disableAuthFeatures: false
```

when configuring the embedded shopping cart. See [Embedding Checkout](/jane-docs/implementing-roots/embedding-checkout.md) for more information on the other parameters you will use.

While this method requires virtually no effort, there are a few drawbacks. First of all, the user will only be logged in during the checkout process, meaning that you won't be able to personalize content on your menu. Additionally, this uses Jane's user table, rather than creating a separate user pool that you will own. If you want to have your own group of users, or to own these users for the purpose of CRM, you will need to implement Cognito Auth.


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