I'm sure there are plenty of people who disagree, but I don't think money should be such a huge priority in our lives. If this can get me and my family out of debt and living at a higher standard, without me having to completely neglect their non financial needs by working numerous jobs, more power to it. You will now become part of the Mail Order Business. In this business, your product is not solid and tangible, it's a service. You are in the business of developing Mailing Lists.
Many large corporations are happy to pay big bucks for quality lists.
However, the CASH made from the mailing lists is secondary to the income which is made from people like you and me asking to be included in that list. Here is HOW it works. I know it sounds crazy but, theoretically, it should work. Of course, it depends on the honesty of the participants, so you must have faith in your fellow human and you, yourself must be honest. Here is WHY it works.