[**@bigcommerce/checkout-sdk**](../README.md)

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[@bigcommerce/checkout-sdk](../README.md) / Customer

# Interface: Customer

## Properties

### addresses

> **addresses**: [`CustomerAddress`](CustomerAddress.md)[]

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### customerGroup?

> `optional` **customerGroup?**: [`CustomerGroup`](CustomerGroup.md)

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### email

> **email**: `string`

The email address of the signed in customer.

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### firstName

> **firstName**: `string`

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### fullName

> **fullName**: `string`

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### id

> **id**: `number`

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### isGuest

> **isGuest**: `boolean`

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### lastName

> **lastName**: `string`

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### shouldEncourageSignIn

> **shouldEncourageSignIn**: `boolean`

Indicates whether the customer should be prompted to sign-in.

Note: You need to enable "Prompt existing accounts to sign in" in your Checkout Settings.

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### storeCredit

> **storeCredit**: `number`