Evan Davis is joined by a panel of top business guests to discuss those silly bits of paper and metal we call money. Surely someone can invent a better way to pay for things? He also asks what companies are doing to look after their low-income consumers. Evan is joined by Antony Jenkins, chief executive of credit card company Barclaycard, Jim McCarthy, chief executive of the UK chain Poundland, and Chris Dedicoat, European president of Cisco, the world's largest producer of computer network equipment.