Is it possible, based on a custom field / preference, to email a different pdf sales order.  For example, we have one sales order form that our sales people have access to.  The goal is to be able to check a check box if they want to email the sales order pdf without any pricing on it.  I know you can do this using multiple transaction forms but that's kind of a pain because we have many client side scripts and customizations we'd have to update on multiple forms and I'd prefer to just have to manage one.  Is this