Lots of big brands are starting to abandon the Android platform and stop in-app purchases. This is because Google is now requiring a 30% commission on everything sold in an app and all apps have to use their new billing system. Kobo has promised they will continue to sell content, and will be embracing the new billing system. I have talked to major brands and also smaller companies and the 2021 record will be shattered this year. Michael Kozlowski Michael Kozlowski has written about audiobooks, e-books and e-readers for the past eighteen years.