Early symptoms may include cold feet, purple or red discoloration of the toes, or muscle cramping after walking short distances (intermittent claudication). Later findings may include a sore that won't heal (ischemic ulcer), pain at night while resting in bed, or tissue death to part of the foot (gangrene).arly symptoms may include cold feet, purple or red discoloration of the toes, or muscle cramping after walking short distances (intermittent claudication). Later findings may include a sore that won't heal (ischemic ulcer), pain at night while resting in bed, or tissue death to part of the foot (gangrene).
Global Entry members who joined prior to July 12, 2011, may request a Global Entry card via their Global Online Enrollment System (GOES) account for a $15 fee. Login to your GOES account and click on the Manage Membership button. Next, click on the Request for Global Entry Card button.
Awards for travel less than 21 days out cost $75, though this fee is waived for awards issued out of an AAdvantage elite memberâs account. You used to be able to book travel more than 21 days out, avoid the fee, and then make a free date change to be within 21 days.