Espier Coins

BRIEF=========Espier Coins enables the Espier users to buy "Espier Coins" easily via Google Play's In-App Billing service.SUMMARY============Espier Coins enables the Espier users to buy "Espier Coins" easily via Google Play's In-App Billing service. Espier Coin is a virtual currency that can be used to pay the license and/or service fees of Espier and/or third-party apps. Note that you should install Espier Launcher (Free) and register yourself on Espier Mobile Portal (http://3g.espier.mobi) before using this app. You will be presented 100 GIFT coins for your registration. If you keep visiting the site by tapping the Espier Portal icon on Espier Launcher, you will gain at most 60 GIFT coins one day. If you take part in our volunteer work, you will gain some VOLUNTEER coins.The app has simple interfaces and easy to use. It is absolutely safe by using Google Play in-app billing level 3 API and our secure server to ensure your account security.MAIN FEATURES==================1. Simple interface, easy to understand and operate.2. Using Google Play In-App Billing to ensure account security.USAGE GUIDELINES=====================1. Download and install this app.2. Make sure you install "Google Play" app, and it supports "Google Play In-App Billing".3. For more information about the Espier Coins, please refer to:http://www.espier.org/en/developers/blog/espier-micro-portal-peronal-center-released/