I was wondering if I could get some help about part time. There are a lot of threads for part time during the day, but not during the week.

I have a potential client who is wanting part time full days during the week. She works 2-4 days per week on a 9 week rotating basis. Should I charge by the day, or my usual full time rate. So minimum she would work 4 days and maximum she would work 8 days over a 2 week period. I don't want to get taken advantage of, but I also don't want to appear greedy. I had an interview with her this morning, and I got a strong feeling she won't pay full time...thinking back now she also asked if I had any flexibility on my pick up time...I said absolutely not. Now I'm wondering if this should be a warning.