If I buy a movie clip, what info does the performer/seller see?

[marco1023]

Hi everyone,
If I buy a movie clip on adultwork using credits, what information does the model/perfomer
see from the buyer. e.g do they see the username of the buyer, or their
previous usernames (if changed) and their ip address, the name of the clip bought,
or anything else. Nothing wrong if they do, may even provide some valuable feedback
on who buy's their stuff. I just wanted know, that's all.

All comments welcome. Regards