However, Latest Mailing Database also has a Double Verified business email list and consumer or personal email database. 100% Accuracy data on over 300 billion Latest Mailing Database records finally. Maybe we are simply the best in database marketing. In conclusion, Our direct mail lists have over 400 billion Consumer records containing; Age, Income, Gender, Personal phone number, Personal address, IP address also email address. Our B2B and B2C leads is Opt-in and permission basis. We do not sell spam leads because it wastes your money and time. Latest Mailing Database guarantee 100% client satisfaction.