Explanation
What if I have searched for emails with filter let say country = Germany and keyword = SEO, and downloaded 1000 emails. So it will charge me 1000 credits, which is ok.
Then I again searched for emails with filter country = Germany and keyword = Marketing and download 1000 emails.
Let say these new 1000 emails may also have some 100 emails (overlapping data) emails which was downloaded in first search. Then will I be charge for 1000 credits OR 900 credits?
