# Execute Dynamic Promotion Function

This method is fully dynamic both in request/response and is available for specific client customizations on the promotions endpoint.

Endpoint: POST /promotions/dynamic/{function}
Version: 4.3.4
Security: api_key

## Path parameters:

  - `function` (string, required)
    Your custom function name provided by Oculos

## Response 200 fields (application/json):

  - `field1` (string)
    Example: This is a string

  - `field2` (number)
    Example: 123

  - `field3` (string)
    Example: Another string