Probably so, but there are ways to cheat with virtually any program.
The thing is, you need to pick sponsors who you know and feel you can trust. Where there's smoke, there's usually fire. Check the reps..
Same could be said about practically any program out there. Watch your traffic and keep an eye on your stats. Believe it or not, there are more than most legitimate programs out there that see a real benefit in developing and maintaining long term relationships, for the good and success of all involved.
If you send me a member, you can bet your ass I'm going to do everything in my power to retain that member and get you paid, because I want your business, traffic and profit that you bring to the program.
Please don't turn a suspicious eye to every program using any certain processing option. It hurts everyone. Not everyone is a thief.
