Google has announced that it is reducing the cut of revenue made on apps sold via the Play Store from 30% to 15%. The change applies to all developers who make US$1 million or less per year on the platform. According to the Mountain View giant, this move is intended to help Android app-makers grow at critical stages of their enterprises.
https://www.notebookcheck.net/Google-halves-the-Play-Store-tax-levied-on-about-99-of-Android-app-developers.528166.0.html