The aim of the project is to compare the 'Sustainable Impact' of purchasing with a quick glance to do. This information comes from numerous policy challenges (SDG, Rio+20, Climate Protection Agreement 2015 / COP21, etc.): It links clearly illustrates purchasing behaviour with sustainable use of resources and energy, extended this economically for the enterprises with a monetary/material, value bonus oriented customer loyalty system and also generates a regional image of awareness in a global networked world. The developed software system integrates with its interfaces the already existing infrastructure (ERP, cash register systems) and opens up, also in the the sense of digitization, with resource-oriented labeling new sustainable Opportunities in trade.