There is normally a forum or association for a product. Normally, the pipeline for lead generation revenue is either apparent or someone can point in the right way. Do not be excited about the money unless you have many e-mails or the price tag for the product is high.
Yes you can, But for that you have to own email marketing software which is used to send email in bulk. Now from where you get this email marketing software, there are numerous firm who provide email marketing software with the latest features just like template or you can say this is something just like an app http://goo.gl/XubUx1 here you can create, manage as well as analyze.
You should review the Can-Spam regulations, I'm not sure that the established relation required to mail solicitations would carry over with the transfer of a list, I suspect a list may have to be transferred as part of the sale of the company who created the opt-in list.
More commonly email list owners sell space on their newsletter or do a "solo mailing" on the behalf of another company.
There are postal mail list brokers who also have email lists and phone numbers, I don't know the specifics of hoe they conform to regulations, again they may mail on your behalf.
one big broker is: lists.nextmark.com
You will find a lot of their postal mail lists came from product warranty cards.
You do realize that your customers have an expectation of privacy and that selling their e-mail addresses violates this expectation. You could even get sued for disclosure - even if you were to win a lawsuit, your costs would be very high. I assume you are also closing your business, since once your customers found out you sold their email addresses, I would suspect that many of them will refuse to do business with you.
I know there is some kind of market for this but how can I value a list of buyers of a particular product and seek those who wish to buy it?
