Ever since Apple introduced the Passbook – a neat app that allows consumers to store loyalty cards, tickets, gift cards and passes on their iPhones – talk has heated up about exactly when the tech giant will enter the field of mobile payments. This year is no different, and the conjecture has begun as to whether Apple will include Near Field Communication technology, which would allow iPhone users to make mobile payments to merchants who use NFC, in the iPhone 6. Apple, as usual, is silent on the issue.