Program (in Spanish) that will allow you to take to a control of the costs of manual labor and products you used in a work. Transmission of independent invoices of the registered works or basing them on the letters patents or budgets or even on previous invoices... Control of expenses, warehouse, management of accounts, estimated model, graphs and customized consultations on registries or totals, management of advance payments, tariffs, warnings of payments and collections, contracts, stock, etc. Program is in Spanish.