Apple and Google reducing their app store fees by just 3-4% for external payment methods simply make alternative options non-viable for app developers (Eric Benjamin Seufert/Mobile Dev Memo)

Eric Benjamin Seufert / Mobile Dev Memo:
Apple and Google reducing their app store fees by just 3-4% for external payment methods simply make alternative options non-viable for app developers  —  The Supreme Court this week declined to hear Apple's appeal of an antitrust case that compels the company to allow app developers to link to external, web-based payment options.