Ok, to cut the long story short...I have access to a database that consists of 50+ mil of companies and people from US, UK, West Europe. My friend is owner of the company and can provide me people emails/snail mails/hopefuly interests etc. for a fair price or as a JV. How would you monetize this? I'm thinking of buying 100k people or company list to try and monetize. If it goes well, then rinse/repeat and scale it up. He offers emailing service as well but I'd prefer if I do it myself.