I don't really frequent AMPs. I just see that a majority of the people that are posting here usually tip around the 120-130 mark, so that's what I did. She did what I asked and wanted from her, so I didn't really inquire about anything else. I went last month (first visit ever here) and tipped 100, got what I wanted but was shorted 15 minutes. I have seen some high tips though from people here and maybe since they're getting those tip amounts, now they're expecting it to be that high from everyone?