# CartLine

## Properties

### allocatedCost?

> `optional` **allocatedCost**: [`Money`](/shopify_storefront_sdk/storefront_client/interfaces/money)


### cost

> **cost**: [`Money`](/shopify_storefront_sdk/storefront_client/interfaces/money)


### id?

> `optional` **id**: `string` | `number`


### properties?

> `optional` **properties**: `Record`<`string`, `any`>


### quantity

> **quantity**: `number`


### sellingPlanIdentifier?

> `optional` **sellingPlanIdentifier**: `string` | `number`


### variant

> **variant**: [`ProductVariant`](/shopify_storefront_sdk/storefront_client/interfaces/productvariant)