This program puts in a system where one can track what one is doing. Amazon stats are okay, but they are so short term that one cannot manage accurately. ManageByStats solves this.
If one tries to run any activity on no stats or on memory of stats, one is going to make mistakes - if you have accurate statistics, you can actually see changes - where one was last doing well, where statistics go down and then locate what changed. ManageByStats facilitates this - big time.
It's invaluable for me in running an Amazon business - one is running on hearsay and hot air without ManageByStats in my opinion.