Wallaby™ Self-Service Stands The Wallaby line of self-service stands can streamline installation of interactive experiences in high-traffic public environments. Create a unified approach to any customer experience in point of sale and self-service applications including self-order, endless aisle, price verification, loyalty programs, brand experience, patient check-in and more. With the Wallaby stands, you can “stand up” a 15-inch or 22-inch self-service touchscreen solution with ease - complete with payment and printing capabilities.