Money and Shopping

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Across
  1. 5. to give something without asking for money
  2. 6. return sth to the place it came from
  3. 8. the amout of money you have to pay to buy sth
  4. 9. keep money so you can use it later
Down
  1. 1. price that is lower than usual
  2. 2. piece of paper which proves you have bought sth
  3. 3. money you get back when you pay more
  4. 4. place where you pay for your goods
  5. 7. arrangement with a bank to keep your money