You can link here/detail/articles/20090712277a131Lawyer Zhang Peijie of Hebei Zhang Jinlong Law Firm pointed out that from the brochure of "Maiku", "Maiku" software belongs to MDG National Technology Group Co., Ltd., which is similar to vague brochures and often illegal. Lawyer Zhang said that to judge whether a product is legal, we should first look at whether the product is in kind, and then look at whether the product has a brand, whether it has the approval number of the relevant department, whether it is registered in the industrial and commercial department, and whether it has a business license. Judging from the situation of this product, it is probably illegal. Lawyer Zhang also pointed out that from the business model of "Maiku", it should be a variant of pyramid selling. A constant business model of pyramid selling is to use a product as a springboard, which is often boasted by promoters. Then, use the hierarchical system to operate. The superior can share part of the profits of the next level of sales. The higher your level, the more people below you, and the more profits you can get. In other words, you can get money without doing anything after you get a high level; MLM will never have formal products, and some simply have no products. At present, the "Mai Ku" investigated by the industrial and commercial departments is very similar.