First impressions last even in the online world, hence Google is encouraging sellers to develop fast apps that will keep the customers coming back for more. They are setting the bar with the Google Wallet Instant Buy function, where you make faster purchases within a few taps. They also added on-device caching, which identifies necessary data about a user and stores it before activity is closed. This enables a much greater speed in the event that the activity is launched again.
Tip for sellers who aspires for international sales: Ask for the country before the state and city, offer the ability to enter addresses in the native language, and predict the user’s country to suggest that you could mail the product to that area. You gain their trust this way.
Profit is expected, as there are 900 million activated Android devices worldwide.