Invisible payments made real

An unusual request comes from a successful start-up business in the USA.  Could we visualise the exponential growth of mobile phone money transactions using their app?

PayClip have quickly become market-leaders for smart phone payment in Mexico and wanted a simple way to show potential investors this growth pattern.  An intriguing challenge.  Armed with a substantial spreadsheet giving dates and geo-location of all transactions we created this simple short video.  We like it and are looking forward to visualising other geographic and time-based data sets.