Tango helps you to manage your customer portfolio and send by email issued vouchers. Also, if you do not issue printed electronic receipts, you can print them in pre-printed forms. Registers the products and services that are usually commercialised. During the issuance of vouchers you can add additional information for each product and/or service and assign a price or a particular routine for each client. Additionally you’ll get a variety of invoicing statistics. Plus, in order to send to your accountant all the information needed for tax payments and to generate the Tax Sales book, just need to press a button.