Where can I find a CRM system optimized for the sales department of a web studio?

Question

CRM

Dear colleagues! Tell me please. At the moment we are working with bitrix24. There are many functions that are not really needed in the work. We need a simple CRM that would unite the sales department. An important function is to set the bonus percentage for managers from the transaction and receive visual reports on his monthly salary, taking into account sales.
It will be cool if the system itself can issue invoices and maintain a contractual fund. Of course, you need a task manager for project management and a bugtrack, guest access for the client to the project.
They looked at Megaplan - it's all there, except for working with interest and premiums on transactions.
Bitrix24 - the ability to "finish" the functionality manually according to the boxed version.
Worksection - cool task functionality, but no support for the financial part.
Maybe there is something else?
Thank you!

Answer 1

Yes, Dmitry and Planfix are great.
But we are looking for solutions, in the end we decided to write our own :)
And we wrote on the basis of WordPress systemo.biz/casepress
Ptm that we want a lot of things and a lot of things are not in ready-made solutions.
And WordPress is easy to finish where you need it.
That's why we work in it. And no analogues have yet been found.