With ASK-ALPHA your can ask your guests after eating in your Restaurant. You need a online register on www.ask-alpha.com and select the Free or the PremiumVersion. The Premiumversin costs 25 USD/Monthly and has a lot of Management-Reports and Statistics. Manage in the Website your Questions and Login after from your Android-System with your username and password. The online-question does automatically synchronisize with your Android device. After this, you can ask your customers if they are happy with your Restaurant.