Apple's first electronic wallet patent application surfaced in May 2010. Our first report covering this important new development was titled "Transaction: Apple's e-Wallet App Finally Surfaces in a Patent." For Patently Apple fans, today was a very satisfying day as one of Apple's most important long-term projects finally come to life almost 4.5 years after it first came to light. It didn't come via rumors or from a self-created theories; it came from investigative work that we do week in and week out. And in the last 4.5 years we've covered every major Apple invention on this subject matter. In fact we're the only Apple site that created a special archive to cover this very important project. Today, Apple blew us away with their new digital wallet solution and service that they simply call Apple Pay.