I dont understand what your confused about. it simple and doesn't matter when your booking charge posted. to get prorated refund with cancelation, it needs to be within 30 of the AF posting. cancelling after 30 days it's not prorated at all.
maybe this info should be put in the wiki for everyone to read (do people still do that thing around here ?
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you're welcome for conveying information to you that has been clearly given over here atleast a dozen times.
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