[@bigcommerce/checkout-sdk](../README.md) › [LineItem](lineitem.md)

# Interface: LineItem

## Hierarchy

* **LineItem**

  ↳ [DigitalItem](digitalitem.md)

  ↳ [PhysicalItem](physicalitem.md)

## Index

### Properties

* [addedByPromotion](lineitem.md#addedbypromotion)
* [brand](lineitem.md#brand)
* [categories](lineitem.md#optional-categories)
* [categoryNames](lineitem.md#optional-categorynames)
* [comparisonPrice](lineitem.md#comparisonprice)
* [couponAmount](lineitem.md#couponamount)
* [discountAmount](lineitem.md#discountamount)
* [discounts](lineitem.md#discounts)
* [extendedComparisonPrice](lineitem.md#extendedcomparisonprice)
* [extendedListPrice](lineitem.md#extendedlistprice)
* [extendedSalePrice](lineitem.md#extendedsaleprice)
* [id](lineitem.md#id)
* [imageUrl](lineitem.md#imageurl)
* [isTaxable](lineitem.md#istaxable)
* [listPrice](lineitem.md#listprice)
* [name](lineitem.md#name)
* [options](lineitem.md#optional-options)
* [parentId](lineitem.md#optional-parentid)
* [productId](lineitem.md#productid)
* [quantity](lineitem.md#quantity)
* [salePrice](lineitem.md#saleprice)
* [sku](lineitem.md#sku)
* [socialMedia](lineitem.md#optional-socialmedia)
* [url](lineitem.md#url)
* [variantId](lineitem.md#variantid)

## Properties

###  addedByPromotion

• **addedByPromotion**: *boolean*

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###  brand

• **brand**: *string*

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### `Optional` categories

• **categories**? : *[LineItemCategory](lineitemcategory.md)[][]*

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### `Optional` categoryNames

• **categoryNames**? : *string[]*

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###  comparisonPrice

• **comparisonPrice**: *number*

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###  couponAmount

• **couponAmount**: *number*

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###  discountAmount

• **discountAmount**: *number*

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###  discounts

• **discounts**: *Array‹object›*

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###  extendedComparisonPrice

• **extendedComparisonPrice**: *number*

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###  extendedListPrice

• **extendedListPrice**: *number*

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###  extendedSalePrice

• **extendedSalePrice**: *number*

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###  id

• **id**: *string | number*

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###  imageUrl

• **imageUrl**: *string*

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###  isTaxable

• **isTaxable**: *boolean*

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###  listPrice

• **listPrice**: *number*

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###  name

• **name**: *string*

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### `Optional` options

• **options**? : *[LineItemOption](lineitemoption.md)[]*

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### `Optional` parentId

• **parentId**? : *string | null*

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###  productId

• **productId**: *number*

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###  quantity

• **quantity**: *number*

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###  salePrice

• **salePrice**: *number*

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###  sku

• **sku**: *string*

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### `Optional` socialMedia

• **socialMedia**? : *[LineItemSocialData](lineitemsocialdata.md)[]*

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###  url

• **url**: *string*

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###  variantId

• **variantId**: *number*