Invoice Item

Each invoice item represents a component line of an invoice. Each of these items, represent something you charge the customer for.

The invoice item model

Invoice items support charging for a one-off charge or proration adjustments due to plan upgrades or downgrades.

Name	Type	Required	Description
`id`	`string`	Yes	Unique identifier
`quantity`	`string`	Yes	Item’s quantity
`amount`	`integer`	Yes	An amount that was paid
`period_start`	`integer`	No	A start of a subscription period
`period_end`	`integer`	No	An end of a subscription period
`proration`	`boolean`	No	Whether the invoice item is an automatic proration adjustment from when the customer switched plans
`description`	`string`	No	Item’s description
`amount_excluding_tax`	`integer`	No	An amount without the tax