Hello there, Bill.

Thanks for giving that detailed information about your thoughts and suggestions to make QuickBooks Online (QBO) better.  QBO is constantly changing and evolving based largely on the suggestions and requests of users like yourself. Rest assured that I'll pass your suggestion about a batch delete or unlink multiple line items feature on a bill along to our product developers. They will use these suggestions when considering how to enhance the software.

You can always visit the QuickBooks Blog site to check the latest feature added to the application, as well as additional references while working with account.

As always, feel free to add a comment below if you have any other questions. I'll be happy to help. Wishing you and your business continued success.