No way to show it either on the Estimate form or Invoice form. There is no way to customize the form data as you want it either. On the Estimate, if you're using progress invoicing, the form on-screen display will show Invoiced $ amount and Remaining $ amount columns but no quantity columns that you can add. You can't print or email this form either, just only on the screen.
Total required and sold quantity is not showing on purchase order and Invoice, please help.
Thank you for reaching out to the Community, @ashrtiwari.
The product information, rate and total amount will show on your purchase order and invoice. However, the total sold quantity can’t be viewed on those sales transactions. You can pull up the Purchases By Product/Service Detail report instead to view your product’s sold quantity.
Please refer to the following screenshots for your reference: