This looks like a HOT new promo from Old Navy!! For every $20 you spend in store from 8/1/11-8/18/11, you will earn $10 in Super Cash!! You will be able to cash in your Super Cash voucher between 8/25 and 8/29 and your $10 will be deducted from your total!!  You can only use one Super Cash  voucher per transaction–but you can earn up to $50 in Super Cash!! For more info, click HERE