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

# CreateCustomerCommandRequestInput

> Creates a new customer. - Request



**Kind**: `input`

## Fields

**`companyId`**: `ID`

ID of the company the customer belongs to. Optional — defaults to 0 (no company) when omitted.

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**`customerGroupId`**: `ID!` (required)

Customer group for the customer to be in.

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**`customerCategoryId`**: `ID`

The customer's category ID.

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**`paymentMethodId`**: `ID`

The customer's preferred payment method ID.

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**`accountsReceivableNumber`**: `Int`

The accounts receivable number of the customer.

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**`birthday`**: `DateTime`

The customer's date of birth.

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**`commercialRegisterNumber`**: `String`

The customer's commercial register number.

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**`customerNumber`**: `String`

Number of the customer. If no number is given when posting a customer, the number will be generated automatically.

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**`ebayName`**: `String`

The customers ebay name.

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**`homepage`**: `String`

The customers homepage URL.

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**`initialContact`**: `String`

The source of initial contact. This could be for example a specific sales channel, a convention or a marketing campaign.

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**`isCashRegisterBased`**: `Boolean`

States if a customer is from a cash-register or point of sale and if their data should be synchronized with JTL-POS, for example.

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**`isLocked`**: `Boolean`

The customer's locked status.

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**`languageIso`**: `String`

The customer's preferred language in ISO format (e.g. "de", "en").

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**`taxIdentificationNumber`**: `String`

The customer's tax identification number.

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**`billingAddress`**: `CreateCreateCustomerAddressInput!` (required)

Default billing address of the customer.

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**`shipmentAddress`**: `CreateCreateCustomerAddressInput`

Default shipping address of the customer.

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**`paymentSettings`**: `CreateCreateCustomerPaymentSettingsInput`

Settings relevant to payment for the customer.