I have spent FOUR HOURS looking for apple store customer service email address. Where I can find it???? I bought aperture upgrade by mistake, and want to cancel or change my order. I want to buy full version of aperture!
You can email the MAS customer support here.
FYI... according to Apple, all sales are final. http://support.apple.com/kb/HT3641
But definitely email customer support and give it a try.
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