HRS means Hotel Reservation Service
HRS is a worldwide electronic hotel reservation system for the business traveller as well as for the private traveller. The company started as a simple one-man business in 1972 but has long outgrown that status. With a database of more than 250,000 hotels in the world, it offers the possibility to make a reservation and confirm immediately. The prices on the site are therefore guaranteed for this reservation. When booking a longer stay, there is a chance that there are different prices, in the View list will be shown the average price, and on the detail page the different daily prices. This allows you to decide whether or not to book certain days.
HRS promotion video [YouTube] SJogweLFvR0 [/youtube]