Attention must be paid to the classroom.
Category 9 includes: computer programs (downloadable software) and computer software (recorded).
The 35th category includes: advertisements, compiling information into computer databases, online advertisements on data communication networks and promoting other contents.
Category 36 includes: financial payment.
Category 38 includes instant messages.
Category 42 includes websites and computer software (design, maintenance, update and installation).
According to the specific nature of the shopping mall, choose the injection category.
The 39th category includes: logistics, distribution and warehousing.
Category 4 1 includes: entertainment and online electronic publications.
Category 45 includes: socialization and social services.
The above are some related categories, specifically Zheng (Zhou) River (Tao).