The cost of applying for a trademark is about 1500- 1800. You go to the local trademark agency, where there is a building, there is a trademark agency (you can see the advertisement when you look up, and there is one opposite the industrial and commercial bureau);

Find a local network company to register the domain name. Be sure to register in the name of your own company. At present, the general COM registration fee is 50- 139 yuan/year, and the CN registration fee is 50- 100 yuan/year (registered on the registrar's website). Watch out for black agents.

Note: at this stage, the registration of CN domain name requires company registration, and individuals are not allowed. In addition, to register a CN domain name, it is necessary to submit a company organization code certificate and a scanned personal ID card (white list system) to the registrar.

Supplement: LOGO design must find a professional design (I suggest you go to Xinhua Bookstore to find some classic international trademarks, improve your personal aesthetics first, and then look at your LOGO before making a later comparison). Don't rush to register, it will cost you money.