iService express service system, provides a brand new mobile service experience to our clients through intelligent mobile device. The simple, crisp and stylish of iService, CityInn edition adds a lot of new highlights to interactive experience and intelligent mobile technology applications, CityInn achieved multiple channels of interactive services such as 720 ° panoramic display of the Room, amenities and promotion, real-time room type, one touch booking, property activities etc, also complements and enhances the interactive experience with guests, including promotions, RSS and push news, social media sharing, experiential shopping, and more.