Order line items
Read the product-by-product details of a purchase for reporting and delivery checks.
An order answers “What happened to this purchase?” Its line items answer “What was bought?” Each purchased product variant has its own line item, so one order can contain several line items.
Use line items for the product details captured at checkout, quantities, totals in minor units, revenue, fees, discounts, tax, promotion and referral attribution, subscription details, and delivery summaries without sensitive payloads. Use the Invoices API only when maintaining compatibility with the existing order-level v2 contract.
Use an API key with the invoice ability or OAuth with orders:read. The account's current store permission also applies. Every result is scoped to
the authenticated store and is verified against its linked order. Fulfillment
payloads never include serials, license keys, delivered file paths, dynamic
delivery responses, or checkout additional information.