Have you ever used Bitrix? I'm here in search of a system that will successfully manage the business and actively work with the participants of our business. As I would like, that would be all for a modern, actively and quickly resolved. What would it be possible to create different projects online and solve all the questions. As far as possible? I've been advised by Bitrix. They say that a lot of people around the world use it as an active tool for business. I looked at him, and I can't figure out how to work with him. Try the free version or immediately pay money for the full version? What do you think?