1, Meituan's is Meituan crowdsourcing, which is a group buying website established on March 4, 20 10. Meituan. The slogan of com is "Eat, drink and be merry". Find the most trustworthy merchants for consumers, so that consumers can enjoy high-quality services with ultra-low discounts; Find the most suitable consumers for businesses and provide them with the most profitable internet promotion;

2. Dada is Dada distribution, which is a platform for providing instant delivery services in the same city based on crowdsourcing and mobile Internet. Dozens of cities such as Shanghai, Beijing and Shenzhen have been opened. Dada belongs to Shanghai Qusheng Network Technology Co., Ltd., which was established in Shanghai on 20 14. Adhering to the belief of "Dada, the mission must be achieved", the company focuses on solving the biggest pain point in the O2O field through mobile and crowdsourcing: the last 3 kilometers of local merchants;

If you are hungry, I'll find the rider. "Hungry" is one of the largest catering O2O platforms in China. The company was established in April 2009. Founded in Shanghai by Zhang, Zhang, Zhang and others. The company has always positioned itself as an entrepreneurial company full of passion and vitality. Adhering to the belief of "extreme", "passion" and "innovation", the company is committed to promoting the digital development of the catering industry.