I am debating whether to purchase a MacBook Pro Retina online through the Apple Store or purchase it online but pick it in store. I have a Barclay Apple Rewards Card and once I purchase this MBPr, I'll have enough points to redeem a Apple Gift Card. My question is, if I purchase it online, I know I won't get charged until it ships out. But if I purchase it online but choose to pick it up in store, will I get charged right away for the full amount (not "Pending" but the actual full amount)? I need my reward points ASAP so I'm clueless on which process is faster to acquire them. Thanks!