Hello dear colleagues, Does anyone here have experience with publishing on Amazon's app store? Some questions I have include: Is it much different from a generic Google Play app? Do you need a Kindle Fire to test, or can you manage without one? What kind of volume are you seeing, compared to Google Play? Is customer support working well? Is IAP hard to implement? Does it require specific NDK versions or SDK versions? Does Amazon pay sales tax for you, like Apple does, and Google does not? Any info you could share would be appreciated!