Humble Bundle announces redesign that will limit charity donations to 15%
Over the weekend, however, Humble Bundle announced that in May they would be testing a new update to the way adjusting donations work. Under the new system, you can toggle between two options: default donation, or extra to charity. The default option will give 85% to publishers, 10% to Humble Bundle, and 5% to charity. The other option gives 80% to publishers, 5% to Humble Bundle and 15% to charity. As of now, it does not appear there are any other customization options that will be available.