Banknotes

money · history · economics · banking

Paper promise. A banknote is basically a bank's promise written on paper. When you hold one, the bank is saying they owe you that amount of money and will give it to you if you ask.

Banks made them first. Long ago, regular commercial banks created their own banknotes to make trading easier. But people didn't trust notes from different banks, so they only worked in that bank's own area.

Governments took over. Eventually, countries realized it was better to have one official banknote for everyone. Now central banks (the government's main banks) make all the money so everyone trusts it equally.

Trust is everything. Banknotes only work because everyone agrees they have value. People accept them because they believe the bank will always honor the promise written on them.

Always exchangeable. The coolest part about banknotes is that you can always exchange them for something real at the bank. That's what makes them different from just any piece of decorated paper.