How many websites do you pay to use? Probably none, although hopefully you subscribe to the Prince William Today so you get unrestricted access to InsideNova.com. And maybe you pay for a couple of the national newspapers as well.
Other than that, the content and services most of us appreciate such as Facebook, Google, Google Docs, Google Keep, Google Drive and others are free.
Much of the content is free because it is supported by advertisements. For the cost of seeing a few ads along the way, we get to connect with friends, create documents, make lists, store files and much more.