When you are looking to buy an SSL certificate, you will find that there is quite a bit of choice with regards to who to buy them from. You need to therefore compare the different sellers and decide which one will be the best for you.
You may find that your hosting and domain name provider can sell you Comodo SSL certificate. You may like the convenience of this and decide to go with them. However, it could be wise to see who else provides this service because they will charge different amounts of money and provide different options for you.
It is good to take a look at what different companies are offering with regards to types of SSL certificate and prices. Consider which look like they are the best value for money with regards to the cost of the certificates and which provide what you want. You need to consider which option will be the best one for your website and then compare what each company offers.
As well as comparing products and prices, you may like to consider the reputation of the company as well. You may want to consider their customer service, for example. See whether you can find any feedback about them or whether anyone you know could make a recommendation about a company or tell you one to avoid. You should also contact their customer services and chat to them as this will give you an idea of what they are like to deal with. All of this information should be enough to allow you to decide what will be the best option for you and your website. It will take time to do all of this but it will be worth it when you get a certificate that offers great value for money.