need for a professional area

Hello,

This is a repost but in a different sub.

I have a few questions that don't pertain to the normal area of the forum.

first I think there should be an area for professionals in need of assistance or questions.
for the professionals is there a package for us that use cronometer for business that will include information such a logos that we can display on our website to advertise our product and/or appeal?
on the app will there be a way I can view my clients diary?
and finally i updated my logo for cronometer but it still is stuck on the old logo. what are the specs for logo uploads?

Thank you.