---
title: CartLineEstimatedCost - Storefront API
description: |
  The estimated cost of the merchandise line that the buyer will pay at checkout.
api_version: 2025-10
api_name: storefront
type: object
api_type: graphql
source_url:
  html: https://shopify.dev/docs/api/storefront/latest/objects/cartlineestimatedcost
  md: https://shopify.dev/docs/api/storefront/latest/objects/cartlineestimatedcost.md
---

# Cart​Line​Estimated​Cost

object

The estimated cost of the merchandise line that the buyer will pay at checkout.

## Fields

* amount

  [Money​V2!](https://shopify.dev/docs/api/storefront/latest/objects/MoneyV2)

  non-null

  The amount of the merchandise line.

* compare​At​Amount

  [Money​V2](https://shopify.dev/docs/api/storefront/latest/objects/MoneyV2)

  The compare at amount of the merchandise line.

* subtotal​Amount

  [Money​V2!](https://shopify.dev/docs/api/storefront/latest/objects/MoneyV2)

  non-null

  The estimated cost of the merchandise line before discounts.

* total​Amount

  [Money​V2!](https://shopify.dev/docs/api/storefront/latest/objects/MoneyV2)

  non-null

  The estimated total cost of the merchandise line.

***

## Map