---
title: "PUT /promo-code"
method: PUT
path: "/promo-code"
---

# PUT /promo-code

`PUT /promo-code`

## Request body

- object
  - `promoCode` string

## Response `200`

OK

---

[API](https://skmtc.net/thetrainline/apis/trainline-desktop-api.md) · [All operations](https://skmtc.net/thetrainline/apis/trainline-desktop-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/thetrainline/trainline-desktop-api/revisions/45a894ec56f4/schema)