Core Insights - Meituan has launched a "full refund for side effects" feature for GLP-1 drugs and insomnia medications, allowing users to return products within 21 days if they experience side effects [1] Group 1: Product Offering - The "full refund for side effects" feature applies to specific GLP-1 drugs such as Semaglutide and Tirzepatide, as well as insomnia medications like Lemborexant and Daridorexant [1] - Users can request a refund by providing a diagnosis from a hospital within the specified 21-day period [1] Group 2: Customer Assurance - The platform will offer a full refund for the drug order and compensation for shipping costs if the user meets the criteria for side effects [1]