United Airlines wrote -
Please join us to mobilize support for Hurricane Sandy Relief. Your donation will provide critical support to those in need.
Your generous gift will provide support and relief to victims of disasters, like Hurricane Sandy. On those rare occasions where donations exceed Feeding America expenses for a specific disaster, contributions are used for network support where the need is most pressing.
We invite you to join our relief efforts, and we will reward your generosity by providing a one-time mileage bonus to MileagePlus® members who contribute $50 USD or more to the American Red Cross or Feeding America.
Members who give a minimum of $50 USD will receive 250 bonus award miles, and those who contribute $100 USD or more will be rewarded with 500 bonus award miles. We are committed to donating 5 million total MileagePlus miles for contributions made before November 30, 2012, to support this initiative.
Another way MileagePlus members can help is by donating accrued miles to a charity United.com. Visit united.com to provide a miles donation today.