UK startup unveils smart card that will store multiple bank cards for contactless payments

London-based startup Curve has launched a physical payment card that will let consumers store an “unlimited number” of bank cards and make contactless payments at point-of-sale terminals wherever MasterCard cards are accepted. “Curve is built on the MasterCard Network and works the same way as every other card, supporting the latest Chip & Pin, magstripe and contactless technology,” Curve says. “The Curve card can be ordered through the website or via the Curve app.