# LinkedChargeKind

A model the API reference uses in a request or a response. The operation pages link every field typed as this model here.

Classifies a transaction that exists as a separate, independently authorized charge linked to a
primary charge, rather than as a standalone payment or an amount folded into a single
authorization.

## Values

| Value | Description |
| --- | --- |
| `ConvenienceFee` | A separate charge submitted to carry a convenience fee that a card-brand program requires to settle as its own authorization (its own approval code), linked to the primary payment it was assessed against. |

## See also

- [All documentation](https://devportal.demo.winkpg.io/llms.txt): the machine-readable index of every public page on this site.