How do I add a custom column to and Invoice in QB Online?

We want you to come across a different experience than this, ElRada.

Being able to add a column on the invoice form would be a great idea to personalize a sales form.

As of now, this option is still unavailable. However, you can look for a third-party application that has the capability to achieve this goal. While I'm unable to recommend one, you can explore this page to look for one: QuickBooks Online App.

With that, I also suggest sharing this idea with our developer's team. Here's how:

1. Click the Gear icon.
2. Under PROFILE, select Feedback.
3. Type in a few words to describe your feature suggestion.
4. Click Next.

Furthermore, you can check this article as your guide in sending online invoices: Take and process payments.

You can always mention my name if you have other concerns about running reports.

I see why so many users are going away from QB.
You just want to be an app running on the cloud to collect money.