Any of them, it doesn't matter which. I have gotten a "No jobs can be found for this hit" on every single one of them. I've only done two hits for them. The last one I did was a transcription hit that I know I did right. Most of them there, I haven't even tried. I thought maybe they were having some sort of issues. I thought I would give them a try for a little while. If they have me blocked from doing any of their hits, I guess I won't. I haven't gotten an email from Amazon about it.