In freelancer site i got some job relating to capture typing in dropbox after downloading it. Is it ok? do They pay after 5000 or 7000 word?
What exactly makes you doubt that the job would not be OK? No one can guarantee that the employer will pay you according to the promised terms. Whenever you're taking up any job from a freelancing site, it's always better to charge some amount upfront (- at least 50% recommended).