That number is an over 33 percent increase from 2013. Purchases made via apps and mobile video is being predicted to grow to $217.4 billion by 2019. All of this information comes from the newest report by Javelin Strategy and Research, entitled "Mobile Online Retail Payments Forecast 2015." Additionally, the report states that consumers paying in-store via their smart phones in 2014 totaled $4 billion, although it is predicted that number could surge up to $54 billion by 2019.
