Should give a description of the job once you hover over the name of the skill, and there is also a bug with the marketer that a very big cround of people come to your shop (like 60 beacouse every time i do it 30 or 50 people leave)
something else that there should be is a thing that tells you what kind of combination of things you need to get hearts from the customers, like the customer feedback but a bit more precise (should cost a lot more)
like, having google hidden and using an other programm or being on an other tab and the game still working, especially when there is the boba selling part