According to the ‘Mobile Economy 2017′ report published by Groupe Speciale Mobile Association (GSMA), there were 4.8 billion mobile phone subscribers at the end of 2016, and that number is expected to jump to 5.7 billion by 2020. 55% of subscribers in 2016 were connected to 4G broadband- the fastest available- but nearly three quarters will have access by 20201. So it’s no surprise that the mobile economy has taken off over the last few years. After all, you can complete most transactions from your phone these days, from ordering a pizza to booking a hotel. People expect the same level of convenience from every service provider. ProBASE allows banks and merchants to integrate there systems to mobile devices.