If you shop online you can purchase using Amazon Smile or Givebuy.org and a portion of your proceeds will go to help Armstrong or other non-profits.
Amazon donates 0.5% of the price of your eligible AmazonSmile purchases to the charitable organization of your choice. AmazonSmile is the same Amazon you know. Same products, same prices, same service. Support your charitable organization by starting your shopping at smile.amazon.com. (More information available here.)
Automatically donate to charity every time you shop! Get retailers to donate up to 10% of your online purchases to charity, at no extra cost to you. Go ahead, shop for charity! Go to: austin.givebuy.org/acmsaustin/