So, a decade from now, it’s going to be all smartphone-enabled mobile wallets, right? Children being born right this minute will look at good old greenbacks the way today’s teenagers think of VHS cassettes. Well, Wal-Mart apparently isn’t so sure about that, because the big box behemoth has just launched an online “Pay with Cash” option specifically targeted to consumers who don’t have debit or credit cards. That’s a bigger market than you might assume. Read More