I want to develop an application in Python for Android using SL4A and I want to know whether is possible to sell it as an application on Android Market.
I believe you should be able to after you have embedded your script into an APK. Take a look at this on the android-scripting wiki.
But this APK still requires an installed interpreter which makes it not really comfortable. The APK includes a bootstrap installer but that does not work for me on the emulator.
Diamond Dave
I've done this, and users seem okay with downloading the interpreter.
来源：https://stackoverflow.com/questions/5367956/can-i-sell-my-sl4a-app-on-android-market