Apply Discount

Apply a discount code to a specific cart. Includes full cart details after applying the discount, such as items, variants, shipping, billing, discounts, customer info, totals, and marketing channel.

Overview

• Method: POST
• Path: /brand/cart/apply-discount/<cartId>
• Tags: brand

Use Cases

• Apply a valid discount code during checkout or cart review.
• Update cart totals, discounts, and virtual promotions dynamically.
• Track marketing channels and associate referral codes if applicable.
• Ensure accurate pricing, taxes, and promotional adjustments before order completion.

Parameters

No parameters required.

Request Body

No request body required.

Responses

200

Successful response

Content Type: application/json

{}

400

Bad Request

Content Type: application/json

{}

401

Unauthorized

404

Not Found

500

Internal Server Error

Example Usage

curl -X POST \
  https://api.pillexa.com/brand/cart/apply-discount/<cartId> \
  -H "Content-Type: application/json" \