# Create new billing information

Endpoint: POST /billing-information
Version: 1.0
Security: bearer

## Request fields (application/json):

  - `clientAccountId` (number, required)
    The client account ID
    Example: 1

  - `billingManagerUserId` (number, required)
    The billing manager user ID
    Example: 1

  - `costPerLocation` (number, required)
    Cost per location
    Example: 100

  - `minimumBillingLocations` (number, required)
    Minimum number of billing locations
    Example: 5

  - `isAutoRenew` (boolean, required)
    Whether auto-renewal is enabled
    Example: true

  - `billingStartDate` (string, required)
    Start date for billing
    Example: "2024-03-17T00:00:00Z"

  - `billingFrequency` (string, required)
    Billing frequency
    Enum: "MONTHLY", "QUARTERLY", "ANNUALLY"

## Response 201 fields (application/json):

  - `id` (number, required)
    ID of the billing information
    Example: 1

  - `clientAccountId` (number, required)
    ID of the client account
    Example: 1

  - `costPerLocation` (number, required)
    Cost per location
    Example: 100

  - `minimumBillingLocations` (number, required)
    Minimum number of billing locations
    Example: 5

  - `isAutoRenew` (boolean, required)
    Whether auto-renewal is enabled
    Example: true

  - `billingStartDate` (string, required)
    Start date for billing
    Example: "2024-03-17T00:00:00Z"

  - `billingFrequency` (string, required)
    Billing frequency
    Enum: "MONTHLY", "QUARTERLY", "ANNUALLY"

  - `stripeCustomerId` (string,null)
    Stripe customer ID
    Example: "cus_123456789"

  - `createdAt` (string, required)
    Creation date
    Example: "2024-01-01T00:00:00Z"

  - `stripeSubscriptionId` (string,null)
    Stripe subscription ID (once a subscription exists)
    Example: "sub_1RFBYKHGcS3PmRZjUcjG4rYN"

  - `updatedAt` (string, required)
    Last update date
    Example: "2024-01-01T00:00:00Z"

## Response 401 fields (application/json):

  - `message` (string, required)
    Error message indicating unauthorized access.
    Example: "Unauthorized"

  - `statusCode` (number, required)
    HTTP status code for unauthorized access.
    Example: 401