The prices of these products range from free to many thousands of dollars. some are monthly fees and some are one time fees.
The reviews are based on real money tests and not paper trading though I always recommend people paper trade anything first, it does not mean the system will work with real money.
These are my reviews are my opinions and other peoples experiences may differ from mine
They have their own set of rules that they teach that they have found work and by combining a few rules that make sure you are getting into the right trade.
This is as much about keeping you out of bad trades as it is figuring out when to get in.