Thanks, I will try that.
Also, they were definitely doing a "no sale" basic drawer opening because they were getting the printed out receipt for a drawer opening, not just starting a Z report and then canceling out of it. I realized that trick too and was just hoping the employees would not figure it out. Hopefully your update will solve that. I'll try it out.
But again, they were doing a normal drawer opening, getting a receipt for it and the Z report was showing 0 drawer openings. Perhaps if it was done and then cancelled it cancels out (resets) any previous drawer openings for the day?