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

# Price Changed

> The off-hours fee changed before the appointment was created

## Cause

The current off-hours fee differs from the fee in the selected opening quote. The appointment was not created.

## Fix

List openings again and ask the client to confirm the updated fee before retrying with the new quote.

## Retry safety

Not retryable until the underlying state or request changes.

## Raised by

These operations can return this problem:

* [Create an appointment](/api-reference/appointments/create-an-appointment)

## Example

```json theme={null}
{
  "type": "https://docs.guile.app/problems/priceChanged",
  "title": "Price Changed",
  "status": 409,
  "detail": "The current off-hours fee differs from the fee in the selected opening quote. The appointment was not created."
}
```