Add images for add-ons or remove the missing image placeholder
It would be nice if there was an ability to also upload images for add-ons in subscriptions. Because you currently cannot the invoices print with a missing image icon which makes it look like we didn't upload an image to the customer. Alternatively it would be nice if the missing image icon was not there or if the add-ons appeared grouped with the main subscription items on the invoice. This would all just look more professional.