[simias]

300 million transactions in 9 years is ridiculously low compared to any "fiat" currency. Googling around I find a post that gives a lower bound for number of debit card transactions in the USA alone as 47 billions for 2012 alone[1]. That's not counting the rest of the world and the other exchange media like cash or bank transfers. 300 million transactions is nothing. I mean thing about it, it's one single transaction for every person in the USA over the course of 9 years. Alternatively it's less one transaction per year for the entire population of Canada.

Amazon alone probably handles more transactions over the course of a couple of weeks.

[1] https://www.quora.com/How-many-credit-and-debit-card-transac...