I don't know that it's an issue specific to digital payments. I think it's covered under the broad privacy framework in the privacy laws that we have, and have already. If it's going to be approached that way, the same as if you are using a website and you're clicking on things, and what you're giving up.... My point is that the privacy laws that cover all of that activity can apply to digital payments. There's no requirement for anything specific or targeted.
On March 4th, 2014. See this statement in context.