---
title: "Changes to Preview Refund Allocation"
method: POST
path: "/v1/checkout/sessions/{id}/refund_allocation"
---

# Changes to Preview Refund Allocation

`POST /v1/checkout/sessions/{id}/refund_allocation`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `eec642897a22`: 8 warning

## Changes

- **2026-11-03** `eec642897a22`: 8 warning
  - the `checkout_session/amount_discount` request property's max was set to `2147483647.00`
  - the `checkout_session/amount_shipping` request property's max was set to `2147483647.00`
  - the `checkout_session/amount_tax` request property's max was set to `2147483647.00`
  - the `checkout_session/payment_methods/items/amount` request property's max was set to `2147483647.00`
  - the `checkout_session/amount_discount` request property's min was set to `-2147483648.00`
  - the `checkout_session/amount_shipping` request property's min was set to `-2147483648.00`
  - the `checkout_session/amount_tax` request property's min was set to `-2147483648.00`
  - the `checkout_session/payment_methods/items/amount` request property's min was set to `-2147483648.00`

---

[Operation](https://skmtc.dev/withflex/apis/flex-api/docs/v1/checkout/sessions/:id/refund_allocation/post.md) - [API](https://skmtc.dev/withflex/apis/flex-api.md) - [Page](https://skmtc.dev/withflex/apis/flex-api/changes/v1/checkout/sessions/:id/refund_allocation/post)