Just checked out your website - the "Buy the full database" idea is genius! I'm working on a job board and just assumed that I would never be able to charge the users at all, but your idea circumvents that. Nice work!
There's a link at the bottom of the page that says "Tired of scrolling? Buy the full database organized in a spreadsheet " and it links to a stripe page that lets a user buy all of the data in a CSV sheet for $49