Can Little Red Books sell virtual products?

Little Red Books can sell virtual products. What virtual products are there? It must be based on data. For example, you can do the examination materials for kindergarten teachers, the examination materials for teachers' qualification certificates, the postgraduate entrance examination, the public examination, CET-4 and CET-6, computers and all other materials about the examination. Moreover, the transaction rate is very high and the project operation process is very simple. The collection of information leads to the realization of consultation and question and answer: first, you need to collect information first. Information is easy to handle. If you want to study for the exam, you should have learned it long ago, but people just procrastinate. Most people don't want to study for the exam until the last minute. Better have a real question and do it again. You can take advantage of the psychology of just needing someone to hold temporary Buddhism; Then, after you put your own watermark on the information you get back, you can sell it countless times and keep splitting and draining. Whether it's taking graphic notes or making videos, there is no problem. Then you can post it with multiple accounts, leaving the bait for drainage. You need complete information to communicate privately, and then directly lead to WeChat.