> ## Documentation Index
> Fetch the complete documentation index at: https://docs.m4psp.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Invoice statuses

List of possible statuses of the created invoice.

| Numerical identifier | Description                                                     | Final |
| :------------------: | --------------------------------------------------------------- | :---: |
|           1          | Payment request has been created                                |   −   |
|           2          | Payment is awaiting user action                                 |   −   |
|           3          | Payment system has failed to create the payment                 |   −   |
|           4          | Payment has been successful                                     |   +   |
|           5          | Payment system has failed to receive a payment notice           |   −   |
|           6          | M4  payment system has rejected the operation                   |   +   |
|           8          | Funds for the invoice are withheld (held) by the payment system |   −   |