I also took out a few contracts to maximize the profits.
But that was some time ago, maybe it's different now or you have a higher net profit margin or the company you are working with doesn't pay as much.
I remember how the providers eventually started blocking the numbers and one had to buy cheap smartphones and program them to end a connection every 3599 seconds because any longer than that and it was reported to the provider who would sooner or later get suspicious. Not to mention that the contract mentioned heavy fines if someone was to 'abuse' their systems.
