Interface LineItem

A positive integer representing the line item's total price in the smallest currency unit. If tax_behavior=inclusive, then this amount includes taxes. Otherwise, taxes are calculated on top of this amount.

Set of key-value pairs that you can attach to an object. This can be useful for storing additional information about the object in a structured format.

If provided, the product's tax_code will be used as the line item's tax_code.

The number of units of the item being purchased. Used to calculate the per-unit price from the total amount for the line. For example, if amount=100 and quantity=4, the calculated unit price is 25.

A custom identifier for this line item, which must be unique across the line items in the calculation. The reference helps identify each line item in exported tax reports.

Specifies whether the amount includes taxes. Defaults to exclusive.

A tax code ID to use for this line item. If not provided, we will use the tax code from the provided product param. If neither tax_code nor product is provided, we will use the default tax code from your Tax Settings.