Product family Seline is designed for the company Modern Expo and includes three types of self-checkouts. New concept for the design have been introduced since the transformation of retail space requires the transformation of equipment and payment methods. For that purpose, every item of product family is designed to fit wide range of store formats. Checkouts of the collection are more comfortable for customers, work faster and more efficient than regular ones. The collection consist of three items: Seline Lyra (mini version of usual self-checkout), Seline Luna (equipped with a weight module) and the Tunnel self-checkout. The produced items were presented on the exhibition Euroshop 2020 on the Modern Expo company pavilion.