Important: This plugin is an add-on that requires the Rezervy installed and activated. Rezervy POS (Point Of Sale) add-on provide additional feature to add new sale of service. You can complete customer booking and add additional service if taken by customer at venue apart from booked. Also you can make new service sale using Rezervy POS (Point Of Sale) add-on. You can add new service sale with existing customer or as walk in customer in POS (Point Of Sale) add-on.