The NANO App is intended for all customers of the Nano system, where you can view your company's management and financial information, whenever and wherever you want.
Here are some of the functions:

A Dashboard with the following information:

Value Sold;
Top selling products;
Cash Balance;
Bills to pay;
Bills to receive
Invoicing;
Profit;
Capital in Stock
Seller Ranking

And other functions like:

Sales order;
Product Consultation;
Customer registration;
Inventory;
Take pictures of the Products;
and much more.