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Travel Merchant Requirement
If you are a travel merchant, you are required to include the itinerary object in your checkout flow.

Attributes

Attribute	Data type	Description
type	string	The type of itinerary object. Allowed values: `flight` `hotel` `cruise` `vacation_rental` `rental_car` `event`
sku	string	The booking/itinerary number (if applicable).
display_name	string	Readable description of the itinerary item.
additional_value	array	Array of data objects that may help Affirm verify the validity of the order. This is a future proofing attribute that allows receiving additional info without having to change the JSON structure of the itinerary objects.
add-ons	hash	Set of key-value pairs that you can attach an amount in cents. This can be useful for storing additional information. trip_insurance seat_upgrade service_package mean_package_a pool_cabana late_checkout cleaning_service etc.

Flight Attributes

The flight type provides additional attributes that define each flight leg of the itinerary.

Attributes	Data type	Description
flight_number	string	The unique identifier for a flight including the airline IATA code. For example, if describing United flight 110, where the IATA code for United is 'UA', the flightNumber is 'UA110'.
origin	string	Airport code of flight origin.
destination	string	Airport code of flight destination.
date_start	datetime	Date and time of take-off for flight segment. ISO format, excluding milliseconds. Note: All times should be converted into UTC, for standardization.
date_end	datetime	Date and time of take-off for flight segment. ISO format, excluding milliseconds. Note: All times should be converted into UTC, for standardization.
date_start_local	datetime	Date and time of take-off for flight segment. ISO format, excluding milliseconds. Note: This specific time should be kept in local time with the timezone specified.
date_end_local	datetime	Date and time of take-off for flight segment. ISO format, excluding milliseconds. Note: This specific time should be kept in local time with the timezone specified.
num_travelers	integer	Number of travelers.
travelers	array	Array of traveler objects that contains the details of the individuals flying.

{
   "type":"flight",
   "sku":"a9dladiak",
   "display_name":"MIA-DCA-2019-12-11T12:07",
   "flight_number":"UA110",
   "origin":"MIA",
   "destination":"DCA",
   "date_start":"2019-12-11T12:07",
   "date_end":"2019-12-11T15:21",
   "fare_type":"economy",
   "num_travelers":2,
   "travelers":{
      "0":{
         "name":"John Smith",
         "dob":"1954-12-26",
         "frequent_flyer_number":"false",
         "tsa_pre_enrolled":"true",
         "passport_number_on_file":"true"
      },
      "1":{
         "name":"Jane Smith",
         "dob":"1955-11-22",
         "frequent_flyer_number":"true",
         "tsa_pre_enrolled":"true",
         "passport_number_on_file":"true"
      }
   },
   "add-ons":{
      "trip_insurance":5300
   }
}

Hotel Attributes

The hotel type provides additional attributes that define each hotel stay of the itinerary.

Attributes	Data type	Description
management	string	The hotel corporation. For example, “Marriott”, “Hilton”, etc.
brand	string	The specific brand of the property.
location	object	The address object that can be parsed.
date_start	datetime	Date and time of check-in. ISO format, excluding milliseconds. Note: All times should be converted into UTC, for standardization.
date_end	datetime	Date and time of check-out. ISO format, excluding milliseconds. Note: All times should be converted into UTC, for standardization.
num_rooms	integer	The number of rooms that were included in the reservation.
rooms_details	object	The room details.
num_travelers	integer	Number of travelers.
discount_rates	boolean	Is the customer receiving a discounted rate or not.
loyalty_program	boolean	Is the customer enrolled in a loyalty program.

{
   "type":"hotel",
   "sku":"124blksn3",
   "display_name":"The Grand Hotel & Beach Club by ZZzz Hotels",
   "management":"ZZzz Hotels",
   "location":"3925 Collins Avenue, Miami Beach, FL, 33140, US",
   "date_start":"2019-12-05",
   "date_end":"2019-12-10",
   "num_rooms":1,
   "room_details":{
      "night_rate":19993,
      "room_type":"suite",
      "num_adults":2,
      "num_children":2,
      "num_beds":2
   },
   "num_traveler":4,
   "discount_rates":"true",
   "loyalty_program":"true"
}

Cruise Attributes

The cruise type provides additional attributes that define each cruise itinerary.

Attribute	Data type	Description
cruiseline	string	The name of the cruise line. For example, "Carnival", "Norwegian", "Princess", etc.
origin	string	Location where cruise will start.
destination	string	Location where cruise will end.
location_stops	array	Array of international port codes where the boat will stop.
date_start	datetime	Date and time of initial check in. ISO format, excluding milliseconds. Note: All times should be converted into UTC, for standardization.
date_end	datetime	Date and time of final check out. ISO format, excluding milliseconds. Note: All times should be converted into UTC, for standardization.
room_details	object	Details around the room.
travelers	array	Array of traveler objects with additional details.
loyalty_program	boolean	Is the customer enrolled in a loyalty program.

Vacation Rental Attributes

The vacation_rental type provides additional attributes that define each vacation rented during the itinerary.

Attributes	Data type	Description
management	string	The individual or company.
brand	string	The specific brand of the property.
location	array	The address object that can be parsed.
date_start	datetime	Date and time of check-in. ISO format, excluding milliseconds. Note: All times should be converted into UTC, for standardization.
date_end	datetime	Date and time of check-out. ISO format, excluding milliseconds. Note: All times should be converted into UTC, for standardization.
rental_details	object	Details around the rental.
num_travelers	integer	Number of travelers.
loyalty_program	boolean	Is the customer enrolled in a loyalty program.

Rental Car Attributes

The rental_car type provides additional attributes that define each car rented during the itinerary.

Attributes	Data type	Description
company	string	The name of the rental car company. For example, "Hertz", "Enterprise", etc.
origin	string	Address of the rental car pick-up location. Airport code if applicable.
destination	string	Address of the rental car return location. Airport code if applicable.
date_start	datetime	Date and time of initial pick up. ISO format, excluding milliseconds. Note: All times should be converted into UTC, for standardization.
date_end	datetime	Date and time of final drop off. ISO format, excluding milliseconds. Note: All times should be converted into UTC, for standardization.
car_detail	object	Details around the car.
driver_detail	list	Array of driver names.
loyalty_program	boolean	Is the customer enrolled in a loyalty program.