---
displayed_sidebar: servicesSidebar
---

import ParameterTypes from "@site/src/components/ParameterTypes"

# CustomShippingOption

Custom Shipping Options are overridden Shipping Options. Admins can attach a Custom Shipping Option to a cart in order to set a custom price for a particular Shipping Option.

## Constructors

### constructor

`**new CustomShippingOption**()`

Custom Shipping Options are overridden Shipping Options. Admins can attach a Custom Shipping Option to a cart in order to set a custom price for a particular Shipping Option.

## Properties

<ParameterTypes parameters={[
  {
    "name": "cart",
    "type": "[Cart](Cart.mdx)",
    "description": "The details of the cart this shipping option belongs to.",
    "optional": false,
    "defaultValue": "",
    "expandable": true,
    "children": []
  },
  {
    "name": "cart_id",
    "type": "`string`",
    "description": "The ID of the Cart that the custom shipping option is attached to",
    "optional": false,
    "defaultValue": "",
    "expandable": false,
    "children": []
  },
  {
    "name": "created_at",
    "type": "`Date`",
    "description": "The date with timezone at which the resource was created.",
    "optional": false,
    "defaultValue": "",
    "expandable": false,
    "children": []
  },
  {
    "name": "deleted_at",
    "type": "``null`` \\| `Date`",
    "description": "The date with timezone at which the resource was deleted.",
    "optional": false,
    "defaultValue": "",
    "expandable": false,
    "children": []
  },
  {
    "name": "id",
    "type": "`string`",
    "description": "The custom shipping option's ID",
    "optional": false,
    "defaultValue": "",
    "expandable": false,
    "children": []
  },
  {
    "name": "metadata",
    "type": "`Record<string, unknown>`",
    "description": "An optional key-value map with additional details",
    "optional": false,
    "defaultValue": "",
    "expandable": false,
    "children": []
  },
  {
    "name": "price",
    "type": "`number`",
    "description": "The custom price set that will override the shipping option's original price",
    "optional": false,
    "defaultValue": "",
    "expandable": false,
    "children": []
  },
  {
    "name": "shipping_option",
    "type": "[ShippingOption](ShippingOption.mdx)",
    "description": "The details of the overridden shipping options.",
    "optional": false,
    "defaultValue": "",
    "expandable": true,
    "children": []
  },
  {
    "name": "shipping_option_id",
    "type": "`string`",
    "description": "The ID of the Shipping Option that the custom shipping option overrides",
    "optional": false,
    "defaultValue": "",
    "expandable": false,
    "children": []
  },
  {
    "name": "updated_at",
    "type": "`Date`",
    "description": "The date with timezone at which the resource was updated.",
    "optional": false,
    "defaultValue": "",
    "expandable": false,
    "children": []
  }
]} />

## Methods

### beforeInsert

`Private **beforeInsert**(): void`

#### Returns

`void`

<ParameterTypes parameters={[
  {
    "name": "void",
    "type": "`void`",
    "optional": true,
    "defaultValue": "",
    "description": "",
    "expandable": false,
    "children": []
  }
]} />