If you do a lot, or a little, of your shopping at Amazon, you can support The Science Oriented Literature and Arts Foundation (SOLAE) with your purchaces at Amazon Smile.
AmazonSmile is a simple and automatic way for you to support your favorite charitable organization every time you shop, at no cost to you. When you shop at smile.amazon.com, you’ll find the exact same low prices, vast selection and convenient shopping experience as Amazon.com, with the added bonus that Amazon will donate a portion of the purchase price to your favorite charitable organization. You can choose from over one million organizations to support, including SOLAE, which has a big hand in helping Marcon remain a fan-run convention every year.
For more information on how you can support SOLAE, and Marcon as well, please go to Amazon's page about Amazon Smile, and select the Science Oriented Literature and Arts Foundation as your charity of choice.