Publishing your app on Amazon store
Amazon app store is the second most popular android app store with over 25 million app download.
They also provide IAP with 70/30 split
Sign up from here
https://developer.amazon.com/home.html
after sign up , on dashboard section click on New application , it will ask to select will type of application you want to upload .
Select Android and click Next
write the name of your app and select the right category and click save
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