Handy dandy: MasterCard's new payment programme will turn jewellery into credit cards.
MasterCard has released details on a new programme that will turn wristbands, keyrings and jewellery into credit cards.
A promotional video demonstrates the different possibilities for the everyday consumer: A jogger, for instance, stops into a coffee shop to buy a bottle of water with the scan of her wearable Nymi wristband.
