system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5:ELI5: How does newly minted currency/money enter the economy? Does the government give it to banks or something like that?
gpt
Banks regularly swap out used or recalled currency with the federal reserve. This happens the most when new bills are issued which is why when a new bill shows up you'll see less of the old one so quickly.