Why are piggy banks shaped like pigs? If all banknotes cost the same, why do they have different values? What is bartering? Learning to make decisions, to negotiate (yes, exchanging trading cards in the playground is the first and hardest transaction we face!), to understand the difference between price and value is fundamental. This illustrated book shows us in a very dynamic, fun and effective way the basic keys to learning to manage pocket money and understand what money is.
