Thanks for following up, 9130350041850136.

Since the steps mentioned above didn't do the trick, one other option to consider would be to export your inventory list as an Excel file, make any necessary changes, and then re-upload the file which would overwrite the previous entries. You can do this by:

1. Hovering over the Sales tab in the left navigation menu and click Products and Services.

2. Select the icon above the Action column on the right to Export to Excel.

Once you've updated the list you can import it by going back to the Products and Services page, click the drop down arrow beside of the green New button and select Import.

Double check the updated list before importing because as mentioned, the old entries will be replaced.

The following article offers additional info about exporting reports, lists, and other data from QuickBooks Online.

If you'd like to be able to make bulk adjustments within your account I recommend submitting feedback to the Product Development Team. This isn't currently an option in QuickBooks Online but would be a great addition to that platform. You can relay this to the Development Team directly through your account by clicking the Gear icon in the top right corner and then select Feedback.

Many product updates and feature releases come directly from great suggestions like yours. You can keep an eye out for these updates by checking out the Firm of the Future site. 

Please don't hesitate to reach back out if you have any other QuickBooks questions for the Community.