---
title: "Changes to Compute guest checkout summary"
method: POST
path: "/v3/stores/{store_id}/public/checkout/summary"
---

# Changes to Compute guest checkout summary

`POST /v3/stores/{store_id}/public/checkout/summary`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 14 revisions.

- **2026-08-08** `730030bd6477`: 2 info
- **2026-08-04** `4354959d76dc`: 2 info

## Changes

- **2026-08-08** `730030bd6477`: 2 info
  - added the new optional request property `allOf[subschema #2]/discount_code_code`
  - added the required property `service_fee` to the response with the `200` status
- **2026-08-04** `4354959d76dc`: 2 info
  - added `#/components/schemas/StorefrontMoneyValue` to the `other_income` response property `allOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `other_income` response property `oneOf` list for the response status `200`

---

[Operation](https://skmtc.dev/scalev/apis/nexus-commerce-api/docs/v3/stores/:store_id/public/checkout/summary/post.md) - [API](https://skmtc.dev/scalev/apis/nexus-commerce-api.md) - [Page](https://skmtc.dev/scalev/apis/nexus-commerce-api/changes/v3/stores/:store_id/public/checkout/summary/post)