RezG-Package™ is a fully integrated reservation system to create, book, manage, integrate and distribute multiple travel products (air, car, hotels, transfers, leisure activities, tickets, insurance & packages) from a single mid-office system. The built-in processes of RezG-Package™ fully cover the end-to-end operations and workflow of airline holidays, tour operators, destination management companies, and travel Agencies. With RezG-Package™ reservation software, users can manage their direct inventory contracts via a user-friendly mid-office system, easily integrate to 3rd party systems, and sell these inventories via multiple distribution channels: B2C, B2B, affiliate, call center, corporate, web services (XML out) & mobile devices The system is provided as a service and the modularization of the system enables users to easily add product offerings based on client’s business requirements.