By buying leads month after a month, a network marketing rep builds his or her own list of leads, usually in an autoresponder. You can then continue to market to these people for years to come. The best idea to continually give them value, your emails could perhaps have a ratio of 80% value to 20% sales. If all you do is send sales offers to your list, you will see your open rates go down, and your unsubscribe rates go up.
Business Opportunity Leads typically come from people who are either seeking to find a new business opportunity or those who are interested in creating a business opportunity. It is not uncommon for business opportunity leads to involve investors or those who have access to stock or funds that they would like to direct towards a more purposeful cause. Leads may also come from new businesses that are seeking to offer opportunities to prospective clients.
The reason I started Apache Leads way back in 2003 was that I was a Diamond level distributor for a San Diego based MLM company and had quite a large business. None of my associates had any access to leads, so that's how we got started. The demand for leads grew so fast that I had to focus on getting quality, affordable leads in ever increasing numbers.