Give me your money!

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Across
  1. 3. Items that can be bought or sold
  2. 6. To put money into something so you can get more back later
  3. 9. Someone who looks after a herd of animals
  4. 11. The exchange of goods and money
  5. 12. Money in different countries
Down
  1. 1. A very old, wise saying
  2. 2. To exchanges goods with other goods
  3. 4. Lasting a long while
  4. 5. A person who starts their own company
  5. 7. To come out
  6. 8. A person who buys and sells
  7. 10. The study of economy