Hi there, @dannboisvert.

There is no way to group into a single item on the invoice if you made multiple billable items. This will add each billable item it's own line item.

Also, I'll take note of this and prepare a feedback statement directly to our product developers to help improve your experience. Please feel free to visit our blog site for any updates and a new feature in QuickBooks.

I'm adding this link, you can read about billable expenses in QuickBooks Online: https://quickbooks.intuit.com/learn-support/en-us/chart-of-accounts/enter-billable-expenses/00/18611...

Please feel free to post any questions you have below. I'll be here to assist.