It’s been about 40 months since Apple  Pay launched — and it's time to put it and all of the mobile “pays” that followed to the classic product launch s-curve test. The latest mobile wallet adoption study results, done in partnership with InfoScout, are in — and the results seem clear. Find out who flunked the test, who passed the mid-term with flying colors and who looks like there could be a spark starting to emerge. All the details with lots of charts and graphs, too. …see more