I called Amex Platinum card customer service to request help with the various security codes, safe key numbers and other hurdles they now place in your way with online purchases. Once I eventually got through the relentless answering machine options to actually speak with someone, he was arrogant, aggressive and totally unhelpful. And then, mid-way through a sentence that I was explaining for a third time, he simply hung up! Is this what I pay annual membership fees of 720 Euros a year for? Disgraceful behaviour!