Do You Know Your ABC?

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Across
  1. 2. Not shrinkage, but... (6)
  2. 8. Get, as in mail. (7)
  3. 10. Down-payment. (7)
  4. 11. Pay out. (5)
  5. 12. Your capital plus extra. (8)
  6. 14. Banknotes. (4)
  7. 15. Private. (8)
  8. 16. Assistance. (7)
  9. 18. New. (5)
  10. 19. In no danger. (4)
Down
  1. 1. Your bank's local outpost. (6)
  2. 3. Where you keep your money. (7)
  3. 4. To do with money. (7)
  4. 5. Up-to-date. (7)
  5. 6. Kinship. (12)
  6. 7. Donate. (4)
  7. 9. Buy stocks, bonds, for example. (6)
  8. 13. Clever. (5)
  9. 16. Put away for a rainy day. (4)
  10. 17. Gains. (7)