When you run the numbers even conservatively, the amount they haul in is SICK SICK SICK...
In full ring games they deal AT LEAST 45 hands an hour per table and take maximum rake...
Add
the short-handed tables (maximum six people)..probably 70-80+ hands an hour...
Add
tournaments (the big Sunday tournament draws 1100-1300+ people at 15 bucks per person fee...some of the minor tournaments pull in the same number of people albeit at a lower fee)
subtract
affiliate/marketing costs
subtract
admin costs (management, fraud, etc.) and customer service cost (discounted by the fact that they are in India
)
the numbers get pretty large pretty quickly!!! all this at virtually no risk. 9 figure revenues EASILY and I'm guessing they probably clear figures like that in profit as well.