We post all of all transcriptions on Amazon's Mechanical Turk (mTurk). We usually have a good variety of jobs posted broken up into 4-10 minute chunks. You accept one of these, transcribe the file, then submit the text to us via mTurk, we receive it and review it and approve it.
Amazon's Mechanical Turk allows you to transfer money out of your account to a US bank account or you can get credit to use on Amazon.com. Workers in India have the option of receiving bank checks denominated in Indian Rupees. Exact payment varies from job to job but is explained inside each job we post.
We need our workers to submit highly accurate and readable transcripts to us. While we don't want you to include things like "uh", "um", and false starts, our customers depend upon us for accurate transcripts, so we are unable to accept sloppily or rough work that isn't accurate enough for an editor to bring it to an acceptable level. Details on how to format transcripts is available in each of the posted jobs.