I love the take on the theme! Really fun and smart. Just so you know, on Firefox I had some issues with the text as it's not appearing (it's making weird squares) but it's working fine on Safari.
Also, at some point the game started lagging like crazy which prevented me from paying my debt (I reached like 100k$). I think it's the multiple occurence of the numbers in the botton which must be huge at some point. I hope you can fix it so I can finish the game!
Congrats!