Are you using the old or new version?
I'm on the new version and due to the amount of videos I can watch I will easily hit the money cap within the next month or so if I was to watch videos for money. If the cap is still in place then I will just watch for Green packs, rather than for money. If there is no cap then I'd be more than happy to watch for cash.
The 2.14B cap annoys the hell out of me as I use all of that bringing in 22 new players and sacking those I cant sell every few seasons. It would be a lot better I we could easily pass that amount.