Lemon Cloud can import vouchers for multiple months. If you don't have the ability to close the books for the month, it doesn't affect the data entry for the next month. When you add new vouchers, you can select the date of the next month. Lemon cloud financial software, not only free but also powerful, a key to import invoices to generate vouchers, without the need to manually do the accounts, computer and cell phone can also be synchronized with real-time data, out of the house at any time you can see the report, very convenient.