This is an email list compiled of opt-in customers. Over 50 million global emails ranging from aol, hotmail, yahoo, gmail, etc. This email list is almost a gig in size when decompressed. There are over 50 million email addresses in the lists. This list was purchased from opt-in email marketers, opt-in email address brokers. They sell the list for $1500.00. We bring you the 20 million email address list for only $50.00.