We have been using the corporate license of Saby for a long time. We are very satisfied. The service saves a lot of time: reports are sent in just a few clicks, and the system automatically checks them for errors. Technical support responds very quickly. Automatic updates eliminate the need to keep track of changes in legislation; the document archive allows us to store all submitted reports in the personal account with marks of their acceptance. A convenient calendar for reporting. I recommend it without hesitation.
