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

# Update Volume Discount

> Updates the quantity threshold, discount type, or discount value of an existing volume discount tier.
Requires the `stores.products.update` permission.



## API Specification

The full API specification for this endpoint is available in the [documentation index](https://docs.komerza.com/llms.txt).