OptionalbillingThe billing address for the order (if available).
Information about the shopping cart at checkout completion.
OptionaldeliveriesList of delivery information for the order.
OptionalemailThe customer's email address (if provided).
The unique identifier for the order.
OptionalpaymentList of payment methods used for the order.
OptionalphoneThe customer's phone number (if provided).
Detailed information about the completed order.