The content of my custom fileds do not appear on the Invoice, but instead I get the following:
comment:my_vmbf_plugin_bf_id=xxx.

The vmbf is a Breezing Form which collects the content of the custom field.
It works OK with Virtue Mart invoice.

Any suggestions?

Is it possible to ADD a Menu Selection in VM (Orders & Shoppers) with VM Invoice/Management and make it part of VM instead of selecting it from the Components List?