Among them, the price of Comodo certificate is relatively civilian, and the cheapest one can be applied for as long as several hundred yuan; Symantec and Geotrust are high-end products with high prices.
The price of SSL certificate application is not only related to the brand, but also related to the verification method (DV domain name verification, OV organization verification, EV extension verification) and the number of domain names (single domain name, multi-domain name, wildcard certificate). The more complicated the authentication method is, the more expensive it is, and the more domain names are protected.
After determining the SSL certificate applicant, you can choose the SSL certificate that suits you according to your actual situation.