How to create a sales order - GoFrugal SellSmart Mobile Billing App

How to create a sales order with Sellsmart express checkout mobile billing app. Download SellSmart from play store - https://play.google.com/store/apps/details?id=com.gofrugal.SellSmart&hl=en Download SellSmart from App Store - https://itunes.apple.com/in/app/sellsmart-billing-from-phone/id1149825698?mt=8 Mobile billing app features - http://www.gofrugal.com/mobile-pos-billing.html