PayPal leads mobile wallet rankings as users forecast to pass 2bn next year — Juniper Research — “Nearly 2.1 billion consumers worldwide will use a mobile wallet to make a payment or send money in 2019, up by nearly 30% on the 1.6 billion recorded at the end of 2017… The report also argued that while QR code-based in-store payments had seen quite astonishing levels of adoption in China, successful use cases in Europe and North America were likely to be limited to ‘closed loop’ wallets such as those deployed by Starbucks and Walmart.”