Provides a feature to set a maximum number of replies for distributing limited coupons. When the preset reply count is reached, the system automatically stops replying and displays a “Fully claimed” message. Before reaching the limit, it replies and sends the corresponding coupon. You can customize the cap, reply content, sold-out message, and reset/check the current reply count. Suitable for marketing campaigns, community engagement, and customer service, ensuring coupons are distributed within a controllable range.