| AdditionalGuestAmounts | A collection of charges related to additional guests. |
| Contacts | A collection of contacts. |
| Descriptions | A Container for the repeating description element. |
| Fees | Fees that apply to the product.A collection of fees. |
| HotelRefs | A collection of HotelRef elements. |
| PolicyInfo | Policy Information for this product. |
| RatePlans | A collection of rate plans. |
| RoomTypes | A collection of room types. |
| Taxes | Taxes that apply to the product. |
| TPA_Extensions | A placeholder in the schema to allow for additional elements and attributes to be included per Trading Partner Agreement (TPA).Allows extensions to be added to the OpenTravel specification per trading partner agreement. |
| UniqueID | The unique identifier element allows the trading partners to uniquely identify each HotelProduct for tracing of transactions.An identifier used to uniquely reference an object in a system (e.g. an airline reservation reference, customer profile reference, booking confirmation number, or a reference to a previous availability quote). |
| ValueAddInclusions | Identifies items that are included with this product that add value or differentiate this product from other products at no additional charge (i.e. breakfast, internet, parking). |
| ProductNotifType | An enumerated type that indicates whether this is a new product or an update of an existing product. |
| ProductStatusType | Identifies the status of the product ( i.e. Active, Deactivate). |
| AreaID | An identifier of an area as defined by a hotel reservation system. |
| BrandCode | A code that identifies the brand or flag of a hotel, often used for independently-owned or franchised properties who are known by a specific brand. |
| BrandName | The name of a brand of hotels (e.g., Courtyard, Hampton Inn). |
| ChainCode | The code that identifies a hotel chain or management group. The hotel chain code is decided between vendors. This attribute is optional if the hotel is an independent property that can be identified by the HotelCode attribute. |
| ChainName | The name of the hotel chain (e.g., Hilton, Marriott, Hyatt, Starwood). |
| HotelCityCode | The IATA city code; for example DCA, ORD. |
| HotelCode | The code that uniquely identifies a single hotel property. The hotel code is decided between vendors. |
| HotelCodeContext | A text field used to communicate the context (or source of - ex Sabre, Galileo, Worldspan, Amadeus) the HotelReferenceGroup codes. |
| HotelName | A text field used to communicate the proper name of the hotel. |
| TTIcode | TTI hotel reference code. |