For a traveler why would paper currency be preferable to coins?

For a traveler, paper currency is often preferable to coins because it is lighter and takes up less space, making it easier to carry and manage. Additionally, paper bills are generally easier to handle during transactions, especially in larger amounts, compared to juggling multiple coins. Furthermore, many countries have higher denominations in paper currency, which can simplify purchases and reduce the need for frequent exchanges. Lastly, paper currency is less likely to cause discomfort in pockets or bags compared to bulkier coins.