Nice game. I am the employee of the month with 80$😊.
A few improvement ideas:
Maby you could add different Characters (maby different shirt color or skin color). Another improvement idea is that you could make the "Customers' Order Images" a bit more pixelated. One little bug i have found: When you hover over the ? The description of the green button is behind the employee of the month sign.
But all over all it is a very relaxing game. 😉