Great article thanks!
One thing to note - there were 2.4 Billion smartphone users in 2017, so currently many more than the 350 million figure presented by the article. 350 million is the number of smartphone users without bank accounts. 
Great article thanks!
One thing to note - there were 2.4 Billion smartphone users in 2017, so currently many more than the 350 million figure presented by the article. 350 million is the number of smartphone users without bank accounts.
