With the Corporate Rates Club (CRC) - the business travel segment of TourisMarketing Service GmbH - we have been successful in the market since 2002. As a hotel booking portal, we offer our customers access to a wide range of accommodations for all categories worldwide - available via a customizable, web-based booking portal or by integrating the CRC hotel offer directly into our customer's online booking engine. As a pioneer in the field of central billing for hotel services, we can draw on the experience we have gained over many years of cooperation with our partner AirPlus.