I was unfamiliar with a number of the products he was planning to use for merchant payment, so I clicked around to find out more. It was quite striking how many

I was unfamiliar with a number of the products he was planning to use for merchant payment, so I clicked around to find out more. It was quite striking how many of the (very few) options were caffeine, sugar or alcohol delivery venues. If one needed to actually live only on mobile payment goods I think you'd be in a very tight spot - and probably mostly have to rely on google wallet and questionable gas station snack food. Does this mean these are simply the types of businesses these startups are courting, or does it reflect some kind of honest disinterest in these technologies by volume businesses like groceries and durable goods?