Advisers have told banks to build flashy current account gimmicks like Facebook notifications costing £5-a-month if they want to squeeze more money out of customers. The high-tech extras are 'instrumental' in attracting pivotal Generation Y customers born in the 80s and 90s, consultants at PricewaterhouseCoopers have told their clients. A new breed of 'digital' current accounts could sound the death knell for free banking in the UK, with the gizmos tipped rapidly to become standard a feature which bumps up costs across the board....Read more here--: Banks told to charge £5 a month for Facebook apps and 'virtual vaults' that could sound death knell for free banking in UK