Smart Invoice Simple is the easiest way to send professional invoices and estimates to your customers •Smart Invoice Feature - Professional Invoicing, including Receipts, Estimates and Statements. - Full set of reports including. - Supports multiple businesses. - Define your vat tax accounts. - Look more professional - Backup and restore your data by email or storage in a third party app such as Dropbox or Evernote. - Choose between A4 or US Letter page sizes. - PDFs are all produced locally on the device. •Clients & Items List Add Invoice - You can add item & clients with invoice details. Add Clients - You can add clients details. Add Items - You can add one or more items in selected invoice. •Invoice Report & Setting - Set up monthly invoices for repeat business and we’ll remind you when they’re ready to be sent. - Settings Options : Share App, Rate, Contact Us, Restore Purchase, Quick mail. - Quick mail facility available in smart invoice. - You can manually change VAT.