Thats Discover News Today : Breaking News, Live Updates & Top Stories | Vimarsana

An electronic credit card, visa, american express and all the rest can be stored and gift cards and reward cards and works at the atm. the device won't be available until next summer. presales shattered initial expectations just minutes after this company video went viral. >> this is a business launch, so i'm going to expense it on the business card. >> reporter: we went to the company's small san francisco office. in terms of thickness, it's the same as a credit card. >> to meet the guy that came up with the product called coin. >> we feel like we might have built something people love, and t...

Best thing about this product? >> i think the very best thing about this product, is it improves what you already use. >> reporter: this thing along with the company app is used to get the card's on coin and a toggle switch allows you to select the card you want. >> that's visa, that's discover, that's master. >> five is the rail were the company says it has built in protected features, it's paired with your phone. if the two get separated, you'll receive an alert. >> see that? the coin uses a low power blue tooth signals that know when your phone is near. >> reporter: there is a work around i...