Core Viewpoint - The article promotes various credit card offerings from China Merchants Bank, highlighting attractive benefits for new users, including high credit limits and various rewards for meeting spending requirements. Group 1: Credit Card Offers - The highest credit limit available is 50,000 yuan for selected credit cards [17] - New users can receive rewards such as 1,000 points or cash back for the first year upon meeting spending criteria [19] - Specific cards offer unique rewards, such as mechanical keyboards, brand backpacks, and Starbucks coffee [4][6][13] Group 2: Promotions and Benefits - First-year annual fees are waived for new users, and waiving the next year's fee requires a minimum of six transactions [18] - Referral programs are available, where both the referrer and the referred can receive rewards upon meeting certain conditions [19] - Various themed credit cards are available, including those linked to popular brands and services, enhancing user engagement [10][11][14]