Odel is a prominent retail brand in Sri Lanka with 14 stores. They implemented a mobile POS solution using WSO2 middleware to improve the customer experience and checkout process. The solution allows processing transactions on a single mobile device integrated with backend systems. It provides security, synchronization of data between mobile and main POS databases, and generates reports. The mobile POS app and backend were developed in 5 weeks, providing a unique customer experience and flexibility to engage customers and enhance the solution.