I pay for it. Way worth paying for speed and volume. I use it for:

- Drafting legal docs pre-lawyer review

- Drafting professional letters

- Simple coding tasks: python, web, etc

- Compiling info from sites, soft scrapes

- Digging back up that quote from a book I read near instantly

- Editing and proofreading writing

- Quick calculations

- Quick encyclopedia stuff or research

- Cross referencing details from multiple URLs

- processing small datasets quickly

- advanced excel formula creation

And more.