> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tesouro.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CustomerDetailsInput

> Details of the customer associated with the order. This may be different from the individuals associated with the billing and/or shipping.

`INPUT_OBJECT`

Details of the customer associated with the order. This may be different from the individuals associated with the billing and/or shipping.

## Fields

<ResponseField name="firstName" type="Max50Text">
  The first name of the individual associated with the order. Note, this may be different from the
  name associated with the shipping and billing addresses.
</ResponseField>

<ResponseField name="lastName" type="Max50Text">
  The last name, surname, or family name of the individual associated with the order. This may be
  different from the name associated with the shipping and billing addresses.
</ResponseField>

<ResponseField name="email" type="Email">
  The email associated with the order.
</ResponseField>

<ResponseField name="company" type="Max50Text">
  The company, if applicable, associated with the order.
</ResponseField>

<ResponseField name="phoneNumber" type="Max50Text">
  The phone number associated with the order.
</ResponseField>

<ResponseField name="mobileNumber" type="Max50Text">
  The mobile number associated with the order, if different from phone number.
</ResponseField>

<ResponseField name="reference" type="String">
  A unique identifier created by the acceptor or organization and assigned to the customer who
  placed the order.
</ResponseField>