As coins began to be used for all types of exchanges big and small several things likely happened: What likely happened: Trade became easier: People no longer needed to match goods exactly as in barter. Standard value emerged: Prices could be fixed for goods and services. Markets expanded: More people could trade, even with strangers. Possible problems: Fake coins: Counterfeiting could have increased. Storage and safety: People needed safe places to keep coins. Weight issues: Carrying large amounts of coins for big purchases (like land) would be heavy and risky. Value fluctuations: Metal coins’ value could change with the metal’s market value. Unequal access: Not everyone may have had enough coins, leading to economic inequalities. Coins made trade smoother but also brought challenges like security, counterfeiting, and inequality.