I looked at my Paypal and I've been getting charged for the hours. Last pull was February 28th. (Last day of the month) Before that, it was January 31st.
@kazemanie
I would expect it to pull another $4 tomorrow, on March 31st.
I should add that it's weird it says 200hr limit. I'm a supporter, as you can see - which should be a base of 300hrs.