Why spend money on SSL?

[EThomas]

Most of people don't know Free SSL available. Because all people buy domains from Godaddy, Nameheap etc. These companies not showing any FREE SSL they sell paid SSL.

That I don't think is true many famous EIG companies such as Hostgator or Bigrock, just tell their clients that they will be provided with free SSL's via lets encrypt.

Now most companies started offering Free SSL via let's encrypt.