Can my invoice calculate and show total quantity of products I add

It's nice to see you here, zakeria2.

I can share some information about how quantities work on an invoice in QuickBooks Online.

Currently, the option to show the Total Quantity on an invoice isn't available in QuickBooks Online. However, you can customize the invoice template to add the quantity of each item on the invoice.

Here's how:

1. Click the Gear icon.
2. Choose Custom Form Styles.
3. Select the template that you're currently using.
4. Click Edit in the ACTION column.
5. Go to the Content tab, then select the Pencil icon in the body of the form.
6. Make sure that you've put a checkmark on the Quantity checkbox.

It's my priority to provide you with the best experience possible. I suggest letting our Product Development Team know that adding the Total Quantity is beneficial for your business. QuickBooks Online is constantly improving thanks to the ideas provided by users, like yourself.

To send feedback:

1. Go to Help at the top menu bar.
2. Click on Send Feedback Online.
3. Select Product Suggestion.
4. Enter your feedback or feature request.
5. Click on Send Feedback.

I encourage you to visit this article that will guide you in personalizing your sales forms: Customize invoices, estimates, and sales receipts in QuickBooks Online.

We'll keep you in the loop on our progress and will share any details as soon as we have them through our blog.

I'll be more than glad to assist you with your invoices and other tasks in QBO. Just message me again on this thread so I can help you with it. Have a good one!