6. What is an important security measure when processing cash transactions? A. Counting money in front of the customer B. Leaving the cash drawer open C. Hiding money under the counter D. Mixing different cashiers' transactions

The correct answer is A. Counting money in front of the customer.<br /><br />When processing cash transactions, it is important to ensure transparency and accountability. Counting money in front of the customer allows both the customer and the cashier to verify the amount of money being exchanged. This helps to prevent any potential discrepancies or fraudulent activities.<br /><br />Option B, leaving the cash drawer open, is not a secure practice as it exposes the cash to theft or unauthorized access. Option C, hiding money under the counter, is also not a secure practice as it can lead to mismanagement of funds and potential theft. Option D, mixing different cashiers' transactions, can lead to confusion and errors in record-keeping.<br /><br />Therefore, the most important security measure when processing cash transactions is to count the money in front of the customer.