I have creating inallbilling sample code.For testing purpose I have passed SKU="android.test.purchases" but now I want to publish my app on google play store so what should I pass inplace of "android.test.purchase".My application package name or Item Id which user is going to buy from application.
For that you have to first create product on Google market with the product Id (SKU). To create product you have to create marchents account on the google market. after that you can add that product id into your code. Upload your apk on market then after creating marchents account you can see the Inapp product option under you newly uploaded application. click on it and create product . Let me know if you face any problem.
EDIT:
check this link to publish your application on google market
link1
And this link for guidelines to create Inapp product
link2
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