Optionalcatalog_Unique ID of the Facebook catalog being used by the business.
Optionaldiscount_Description of the discount for this order.
Optionaldiscount_Discount program name for this order.
Optionaldiscount_Value of the discount for this order.
Optionalexpiration_Description of the expiration.
Optionalexpiration_UTC timestamp indicating when the order should expire. The timestamp must be given in seconds. The minimum threshold for the timestamp is 300 seconds.
The items list for this order.
Optionalshipping_Shipping description for this order.
Optionalshipping_Value representing the shipping amount for this order.
Value representing the subtotal amount of this order.
Optionaltax_Description of the tax for this order.
Value representing the tax amount for this order.
The payment order.