WhatsApp has launched a new feature. It has launched a payment system and the users can avail the services using this feature. According to the news reports, the features are available to a select number of users at the moment. The feature is based on the Unified Payment Interface (UPI) platform. It is said that the feature is only available to the mobile version of the application and not on WhatsApp Web. The payment feature interface supports UPI services from all major banks including HDFC?Bank, ICICI?Bank, State Bank of India.