Buy a $50 Staples gift card, get $10 promotional card free (through 12/10)

Now through 12/10, Staples is offering a $10 promotional card when you buy a $50 gift card.  The promotional card is not a regular gift card, but is instead worth $10 between the 1/2/2012 and 1/14/2012, so you'll need to remember to redeem it during that finite time period.  If you aren't planning to buy a gift card as a gift, consider buying a gift card first to get the promo card and then use it for your purchase if you're picking up a gift at Staples.