Hello,

If the custom filed has value then it will be display on the view page. You can change the custom field label in `app/language/english/sim_lang.php` to remove them you will need to edit `themes/default/views/sales/view_invoice_modal.php` and `themes/default/views/sales/view_invoice.php`

The top right banner is image, you can change `themes/default/assets/img/pending.png`, `themes/default/assets/img/partial.png`, `themes/default/assets/img/paid.png` & `themes/default/assets/img/overdue.png` as you like.

Thank you