Latest Mailing Database has more than 300 million business (b2b) email list & 400 million consumers (b2c) email database from the worldwide country. Latest Mailing Database always provides you with all the clean & fresh email marketing list for your company mailing campaigns. You will get more than good data from any other mail list provider company. We will provide you with 90% accurate valid data. Our all data is double opt-in and permission basic so no problem with the GDPR complain. We do sell a unique copy of our any database. One copy for one client.