Group 1 - The core idea of the article is the promotion of a cloud storage referral project, which is considered a viable side business opportunity with potential earnings [1][5] - The project involves inviting new users to register on cloud storage platforms, with rewards for the referrer, particularly focusing on high-commission platforms like Quark and Baidu [5][7] - The market for virtual materials is growing, and there are opportunities for earnings through content sharing, such as earning 0.45 yuan per transfer on Baidu cloud storage [7] Group 2 - The article outlines the steps for the cloud storage referral project, starting with the preparation of relevant materials, targeting popular niches such as study materials, templates, and recipes [8][10] - It emphasizes the importance of applying for permissions through third-party platforms to facilitate sharing and promoting the materials effectively [11][13] - The project is characterized by its broad scope, high operability, and significant market demand, suggesting that consistent effort in the chosen direction will yield results [16]