In many areas of our lives, what was fiction is now fact, so is a cashless society really so crazy? We tend to favour convenience, and with advanced payment technologies such as PayWave, Smart Pay and chipping, buying a cup of coffee has never been easier. Cash is easier to lose, harder to manage and is often annoying to carry around. This has led to the rise in popularity for any payment method that doesn't involve tactile notes and coins. But despite the hassle, is cash really becoming irrelevant?