We use an advanced www.B1.lt accounting system (there is English version) designed to facilitate work not only to accountants but also to other employees of the company (managers, personnel managers, warehousekeepers, etc.) and managers, as you can:
yourself (without an assistance of accountant) to monitor: customer debt, sales, warehouse, employee holidays, bulletins, etc .;
make invoices yourself;
manage the warehouse;
connect from any device that has an Internet connection;
have an interconnection interface (API) with other systems used.