kumkju is a consulting company for the use of digital signage solutions and other POS technology in retail. We create sustainable digital trading strategies for the use of digital billboards, digital storefront advertising and digital information terminals. In addition, kumkju develops customized digital signage POS software. An assortment of ready-to-use digital signage solutions for immediate use in brick-and-mortar stores is also available. The interactive digital signage products can be expanded as needed, for example software applications such as live video communication and virtual shelves. With more than 15 years of experience in commercial marketing and first-class software developers, kumkju is the ideal partner for the planning and implementation of digitization measures in retail.