Apple has agreed to settle a potential class action suit with US developers, with terms that include allowing developers to communicate with customers about alternative payment options via email. The settlement also establishes a $100 million fund to assist small US developers. The agreement is seen as a response to criticisms of Apple's App Store policies, including the anti-steering rule that prohibits developers from directing customers to alternative payment methods. The settlement's impact on the App Store ecosystem and Apple's relationships with developers remains to be seen.