Scan-before-you-pay QR check card

Ready-to-use prompt

Create a public QR check card for parking lots, restaurants, campuses, community notices, and family-chat forwarding. Include whether the QR is pasted over an original sign, whether the URL domain looks unusual, whether it asks for card details or verification codes, whether the same action can be done through the official app or a staffed window, a take-a-photo-but-do-not-pay-yet step when suspicious, and blank space to report or contact management. Make it look like an anti-scam sticky note beside a notice board. Do not copy government or payment-app layouts, and do not show a real QR code.