Difficult words set 4-5 1. Demand 2. Customer data 3. To process orders 4. A subsidiary 5. Our product has caught on 6. We witnessed a growth 7. Revenue 8. Approximately 9. To launch a product 10. To draw up invoices 11. Receipts 12. Average 13. VAT 14. Profitable 15. Profitability 16. A loss 17. Minus 18. Obligious 19. Achieved 20. Multiply 20 why 20. To grant a discount granted 22. Bank transfer 23. The letter Y 24. To receive an invoice 25. Purchasing price 26. Turnover 27. To raise 28. A trainee 29. To cover the costs 28. To cover the quality 29. Country 2. Country 21. Expenses expenses