Q: Can I see how many items ( by piece) were sold through the document list?

Q: The document list currently shows the number of packages sold. Can it be changed to count by piece?

A: MC Boss → More → Settings → Scroll down and click 'Others' → Scroll down and enter 'Advanced Settings' → Click 'OK' → Activate 'The document list displays a quantity of x1' → Save"

After setting, the display on MC Seller is as follows👇🏻: