Users on my site fill out some data on a form and makes a payment (using Amazon FPS), then the information on the form goes to Amazon's Mechanical Turk and becomes a job. When the job is complete, the user gets an email with a link to a password protected results page on my site.
[url removed, login to view] requirements notice: As originally posted, this bid request does not have complete details. Should a dispute arise and this project go into arbitration "as is", the contract's vagueness might cause it to be interpreted against you, even though you were acting in good-faith. So for your protection, if you are interested in this project, please work-out and document the requirements onsite.
If a user is submitting a second (or more) job, the results they get are added to the top of the previous results in their account page.