Quickbook Online - How to see inventory levels and check for inventory depletion from estimate or invoice

Glad you joined us here in the Community, running_swift. 

I understand that having the option to see inventory levels or inventory alerts when adding an item to an invoice can benefit your business. However, this is currently unavailable.

Please know that we're constantly taking your suggestions while making product updates to enhance our customer's experience with program features while using QuickBooks. It's best to send this Feedback to our Product Development Team. 

Here's how:
 

1. Select the Gear icon at the top, then Feedback.
   
2. Enter your comments or product suggestions then select Next.
3. You'll be provided a list of suggested Help articles related to your comment. You can read through them or select Skip and send a message.
4. From the drop-down, choose the appropriate category, then select Send a message.

For your reference, check out this link: How to Submit Feedback.

I'm also sharing these articles to help manage your inventory items: Get alerts for low or out-of-stock products.

Stay in touch if you have any other QBO-related concerns or want to share your best practices using the product. I'll be around for you. Enjoy the rest of the day.

@running_swift 

You need to have a 3rd party inventory management app to get more features (e.g low stock alert).