This month, we change focus to payment innovations with a theme we’re calling Payment Power. Most digital marketing aims, however indirectly, to drive transactions. But what a transaction looks like is rapidly evolving today, and that’s true not just of the technologies that power the point of sale but also of the way brands and retailers are leveraging the point of sale itself to increase revenue, collect data, and differentiate themselves from the competition. The upshot is that payments are powerful, and this month, we investigate the innovations driving that power.