提升支付便利促消费，数字人民币App上新

Group 1 - The core viewpoint of the article emphasizes the continuous optimization of the digital RMB App to enhance payment convenience and support domestic demand and people's livelihood [1] - The latest version of the digital RMB App has improved the bank card binding process, allowing users to bind cards from 81 banks, with 27 banks offering a no-input card number feature [3] - The introduction of a one-click login feature simplifies the login process by allowing users to log in using their mobile number without entering a password or verification code [3] Group 2 - The digital RMB App has launched a desktop widget that enables users to quickly access frequently used functions such as payment codes and QR code scanning directly from their phone's home screen [3] - The optimization of consumption red envelopes and marketing activities within the digital RMB App enhances payment marketing capabilities, allowing for merchant-side discounts and various promotional offers [5] - The digital RMB consumption subsidy activities are effectively stimulating social consumption and local economic development, with smart contracts ensuring direct fund transfers to individuals or businesses, improving efficiency and security [5]