Hello,
My name is Claudia and I have done this work as a Data entry Operator (for 4 years). I had to update databases that consists name of the companies, 1 or more persons of contact from the company. So my job was to call the company, verify the adress, and the persons of contact if they still work in their company. After this I ask them to put me with the person to verify personally his email adress and ask the permission to send him emails.
My target was 120 contacts verified (job title, and 50 % email adresses) in 8 Hours per day. So 6000 I can do in 40 days maximum, cause I will do my best.
Best Regards,
Claudia Cirdei