> ## 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.

# UpdateItemCustomerGroupSpecialPriceInput

> Defines a customer group-specific special price for an item. This structure represents a single promotional price for a specific customer group in a sales channel.



**Kind**: `input`

## Fields

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

Key of the customer group that identifies the specific customer group (e.g., end customers, resellers, wholesalers) for which this special price applies.

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**`netPrice`**: `Decimal`

Net special price for this customer group without taxes. Setting this to null will deactivate the special price for this customer group.

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**`isActive`**: `Boolean`

Indicates whether this special price is active for this customer group. Automatically set to false when NetPrice is set to null.