Looking for POs

I am looking to do some research on the POs that photographers get from their clients. Any photographers who have POs from agencies or corporate clients, who would be willing to share them, please send it/them to me. The information will be kept confidential.

I may end up writing an article or something from this information, but if/when I do, I will redact ALL identifying info (client, end-client, photog, etc.). This is more about the legalese and seeing if there is anything that appears in these POs which we need to worry about, or, on the other hand, which may look bad but actually not be a real concern.

Thanks!