A travel booking engine manages inventory across multiple suppliers by aggregating data from various sources, using real-time updates, and providing a centralized platform for booking management.

Aggregating data from various sources allows the booking engine to compile inventory information from multiple suppliers into a single view. This helps in presenting users with comprehensive options and availability.

Using real-time updates ensures that inventory information is current and accurate. The booking engine synchronizes with suppliers to receive updates on availability and pricing, reducing the risk of overbooking and discrepancies.

Providing a centralized platform for booking management enables efficient handling of reservations, cancellations, and modifications. The booking engine consolidates data from different suppliers, making it easier to manage bookings and track inventory across multiple sources.

Overall, a travel booking engine manages inventory across multiple suppliers by aggregating data, using real-time updates, and providing a centralized platform, enhancing the efficiency and accuracy of the booking process.