The fourth quarter of 2017 has seen some exciting changes to a number of important segments in the fintech and payments markets. Updated Q4 research from Juniper Research (www.juniperresearch.com) predicts that the value of Bitcoin transactions will peak at $1.17 trillion next year, before collapsing to $57 billion in 2020.

The research group has revised its forecasts for Samsung Pay user adoption and transactions globally. New data from Samsung Pay confirmed South Korea and Russia leading global adoption, followed by the U.S. and India. And with Apple including QR code readers as standard on iPhones, Juniper predicts over one billion mobile devices accessing QR codes by 2022.