Discounted price of the Line Item or Custom Line Item.
When multiple [Cart Discounts](ctp:api:type:CartDiscount) apply to the same Line Item, the discounts are applied sequentially in the order determined by their `sortOrder` values (higher values are applied first). The [price rounding mode](ctp:api:type:RoundingMode) specified by the Cart's `priceRoundingMode` field is applied after each individual discount is calculated, not after all discounts have been applied cumulatively. This means that rounding occurs at each step of the discount calculation process.
Readonlyquantity
quantity:number
Number of Line Items or Custom Line Items in the Cart.
Discounted price of the Line Item or Custom Line Item.