United States, June 4 -- Companies to co-develop new features using Mastercard One Credential, giving consumers multiple ways to payWhat we are saying* Mastercard and PayPal are teaming up to offer shoppers more choice and control over how they check out.* Mastercard has innovated One Credential so that consumers can use a single credential that delivers multiple ways to pay and tailor their payment preferences.* Whether shopping online or in store, shoppers will be able to use a single credential - no more juggling between multiple cards or payment methods.* Now, Mastercard and PayPal will have the opportunity to codevelop new features utilizing Mastercard's One Credential and bring these solutions to more consumers.* Mastercard and PayPal...