Hotel Revenue Glossary · Metrics

Ancillary Revenue

Income generated from hotel services beyond room sales, including spa treatments, parking fees, resort fees, minibar, laundry, room upgrades, early check-in/late checkout charges, and other guest-facing services.

Why it matters: Ancillary revenue often has higher profit margins than room revenue because the infrastructure costs are already covered. Maximizing ancillary capture per guest can significantly improve GOPPAR without requiring additional room sales.

Worked example: Parking sells at A$32 a night into 38% of stays. On 2,400 occupied room nights a month that is 912 sales, A$29,184. Push attachment to 46% with a booking-flow prompt and it becomes 1,104 sales, A$35,328 — A$6,144 more from exactly the same rooms, equal to about 33 extra room nights at a A$186 ADR. Whether it is worth doing depends on the cost of the extra spaces and the attendant hours behind them.

Common mistake: Assuming ancillary revenue carries no incremental cost because the facility already exists. A spa treatment consumes a therapist hour and product; parking beyond your own bays is bought in. Ask what changes when one more guest buys it — that is the number that belongs in a profit comparison, not the sale price.

All glossary terms Total Revenue Management TRevPAR (Total Revenue Per Available Room) RevPOR (Revenue Per Occupied Room)