Wow, thank you so much for the detailed feedback! We spent so much time testing with unlimited money that we didn't realize the game was so grindy, so we'll definitely work on that. All of your ideas are great, so we'll definitely take them in account for future updates to make the game as fun as possible. Thanks for playing!
PS: the customers getting stuck is a bug that came up in the last hour of the jam so we didn't manage to fix it :p