AndAppStore introduces payment system with in-app purchase checking.
AndAppStore has launched a payment system that allows Android developers to list pay-for applications and provides the ability for applications to verify purchases at runtime. This provides developers with the ability to ensure that even if their application is copied they can take measures to prevent their application offering the full range of functionality to users who have not paid for it.
The payment system makes use of PayPal which allows developers to specify the price of their application in different currencies (if they want to) and allows users to choose to purchase in a currency they are comfortable using. The use of PayPal also means that developers can benefit from the added fraud prevention methods that PayPal offers.
AndAppStore, unlike other application directories, do not charge a fee for paid applications which means that once PayPal have deducted their fees developers receive 100% of the funds, making AndAppStore the most profitable per paid sale Android application directory currently available to developers.
More details can be found in the application submission page available to registered developers at AndAppStore.