Records and measurement boundaries
Collect the property schedule, signed room-basis definition, dated room inventory and software invoices. Preserve renovation or closure periods, property opening dates and the record of changes sent to the supplier. Separate rooms physically unavailable to guests from rooms excluded under the specific agreement; those populations may differ.
Checks that resolve this question
Reconcile the billed property list first, then test the room count at the contractual measurement date. Review whether temporary closures, new inventory or minimum property fees change the charge. Check duplicate property identifiers after a brand or operator transition. Compare supplier acknowledgments with the first invoice reflecting an accepted population change.
The finance and operations decision
The property controller and system owner should approve a property-by-period bridge. Submit unsupported billed properties or quantities with the relevant schedule, rather than asserting that all vacant rooms are free. Where the contract legitimately charges closed inventory, use the evidence for renewal planning and record the future correction separately from a credit.
Limits of the conclusion
This is a billing-evidence method, not a claim about any named hotel software vendor or integration. Do not include guest records when aggregate room schedules are sufficient.
Scope the evidence review
Use the AuditRes Technology Spend workspace to discuss this review scope. Check current plans and the shared platform, review security and evidence handling, and contact AuditRes to establish the customer sources and processor validation needed for production processing.
AuditRes Technology Spend: Available for onboarding. Public previews use synthetic demonstration data; production processing remains gated until applicable customer sources and authoritative processors are connected and validated.