rate parity

Refers to the commercial practice by which a hotel, airline, or other travel provider maintains consistent publicly available prices for the same room, seat, or product across all distribution channels. Within the architecture of travel operations and distribution, this principle governs how rates are displayed on brand websites, global distribution systems (GDS), online travel agencies…

fuel surcharge

A fuel surcharge is an additional fee levied by airlines to offset fluctuations in jet fuel prices. Rather than embedding volatile energy costs directly into base fares, carriers apply this supplemental charge to maintain fare stability and manage operating expenses. In the tourism industry, fuel surcharges serve as a transparent mechanism for adjusting ticket prices…

fare basis

A fare basis is the alphanumeric code assigned to an airline ticket that encapsulates its pricing structure, booking restrictions, and eligibility for changes or refunds. In the highly regulated and revenue-driven environment of commercial aviation, the fare basis serves as the blueprint for how a ticket can be sold, amended, or combined with other fares.…