I have 2 Suggestion
1. Being able to set prices would be great
2. Make ingots smaller and a lot closer to IRL Ingots like this
https://www.google.com/search?q=ingots&source=lnms&tbm=isch&sa=X&ved=0ahUKEwid4LGvzaXSAhWM8YMKHQiqDo4Q_AUICCgB&biw=1920&bih=940#imgrc=_
Great Game i really enjoy it!
