Epsilon Smart is aimed at freelancers but also small businesses that want to manage their day-to-day transactions, safely and quickly. main characteristics - Issuance of sales documents (invoices - receipts) - Revenue - Expenditure Management - Service Management - Monitoring of Warehouse and Items - Monitoring Financial Transactions (receipts, payments, remittances) - CRM calendar - Contacts - Appointments - Receipts Planning - Business Data - Automatic Connection to the Accounting Office - Au