| GuaranteeCode | Guarantee Code |
| GuaranteePolicyType | GuaranteePolicyType: An enumerated type that defines the guarantee policy applied to the booking restrictions. |
| GuaranteeType | An enumerated type defining the guarantee to be applied to this reservation. |
| HoldTime | The room will held up until this time without a guarantee. |
| PaymentType | Refer to OpenTravel Code List Payment Type (PMT). |
| RetributionType | An enumerated type defining the type of action taken when the deadline has been exceeded. Valid values: Res Automatically Cancelled, Res No Longer Guaranteed. |
| UnacceptablePaymentType | Used to denote unacceptable forms of payment. Refer to OpenTravel Code List Payment Type (PMT). |
| CurrencyCode | An ISO 4217 (3) alpha character code that specifies a monetary unit. |
| DecimalPlaces | The ISO 4217 standard "minor unit" for the number of decimal places for a particular currency. |