Qa world is transcribing plartform. They users to transcribe an audio file into a text. The audio file were divided into section: some audios were 2 minutes, while some are upto 10 minutes or more. The amount they paid depends on the length of the audio you transcribe and it's difficulty. To work there then, you just need to login and click on one job and transcribe. They will review the work after you submitted. If the work got a rating of between 3 and 5, you'll get paid. They every week. As for the possibility of making money with the company now, I can't say much because I left the plartform when they reduced the amount they paid per job. And the last time I login to the site, it doesn't look like people are still making money from there.