Netkoin is a project that can be used by retails to get their business enhanced. It provides shoppers with a loyalty mobile application on which they can get rewards if they spend their different types of currencies on certain advertised locations simply and securely. For businesses, an exclusive platform is developed so the management will be much more effective utilizing functions such as social media integration, owner's reward distribution right, purchase methods customization, and multi-accounts management. More and more features will be added to build a complete Netkoin ecosystem for enterprises. There are some strengths and restraints about this project. Good luck!