Hello RDAccount,

Being able to add a column on the invoice form would be a great feature. 

While this option is unavailable, I 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.

Moreover, you can check this artile as your guide about managing bank entries: Banking.

I'm always around whenever you have banking concerns.