3 cups a day, 5 days a week, 4 weeks a month = 60 cups of coffee. If we say 15g of beans per cup means you'll use 2 one pound bags in a month which could easily be $20-$40.
3 cups a day, 5 days a week, 4 weeks a month = 60 cups of coffee. If we say 15g of beans per cup means you'll use 2 one pound bags in a month which could easily be $20-$40.