---
title: "Update a coupon"
method: PATCH
path: "/api/coupons/{id}"
tags: ["Coupons"]
---

# Update a coupon

`PATCH /api/coupons/{id}`

## Path parameters

- `id` string, required

## Request body

- UpdateCouponDto
  - `name` string
  - `description` string
  - `isActive` boolean
  - `expiresAt` string

## Response `200`

Coupon updated

- CouponResponse
  - `id` string, required
  - `code` string, required
  - `name` string, required
  - `description` string
  - `discountType` 'PERCENTAGE' | 'FIXED_AMOUNT', required
  - `discountValue` string, required — Discount value as decimal string
  - `currency` string
  - `maxRedemptions` number
  - `redemptionCount` number, required
  - `appliesToPlanIds` string[], required
  - `isActive` boolean, required
  - `expiresAt` string
  - `createdAt` string, required
  - `updatedAt` string, required

## Other responses

- `404` — Coupon not found

---

[API](https://skmtc.net/novabilling/apis/novabilling-api.md) · [All operations](https://skmtc.net/novabilling/apis/novabilling-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/novabilling/novabilling-api/revisions/0e449a4e0dc8/schema)