I am hiring you to be my writer. We need to have a quick turnaround so I can test your writing skills. I need your acceptance of the project within 24hours. Accept only if you agree with the $1.5/500 word rate. Don't worry I increase the rate depending on the performance.
After accepting the project, I will immediately give you tasks to write. You need to submit them within 24hours again. After that, I will assess if you really made it. If yes, we will continue, if not, I will cancel the project.