I'd imagine when you buy something online with a BAC membership, you don't have to drive to the warehouse to pick it up, and show your card. Also pretty confused - all the details you signed up with are for a girl, so how would they know you were male, even if they checked? It's not like they can turn on your webcam and take a peek. I'd say the emails were relevant, since that's how they get your proof for the membership and that's what you claim has been overlooked - unless I'm missing sarcasm again.