Greenpoints is all to the good if you play it properly. You can buy something from Outpost.com, get your points and return it. If anything, you just pay $10 or so for Airborne shipping. That is a small price to pay for a grip of miles. If you order from Outpost.com, it is best that you order enough to make paying for the return worth dipping into your wallet. Don't forget that overnight shipping is free at Outpost.com