Yesterday I wrote about the American Airlines miles you could receive for your donation to the Red Cross to benefit the people of Japan. Today I received an email from United for the same offer.

Donate to the American Red Cross and we’ll thank you with up to 500 bonus award miles; 250 miles for donations between $50 USD and $99 USD or 500 miles for donations of $100 USD or more. We are committed to awarding a maximum of 5 million combined Mileage Plus® and Continental OnePass® miles, so please donate today.

Make your donations on United’s website here.