I have bought the Extended version, so it integrates with Virtuemart.
When a customer buys something in the (Virtuemart)-store an invoice is created in the default Virtuemart system and a copy in the Invoice Manager (If I'm correct).
The default Virtuemart systems sends the customer an email with the invoice in it (not as attachment).

A few questions:
- can Invoice Manager send the customer the invoice upon purchase (with pdf as attachment), instead of the default Virtuemart system?
- If I change an invoice in Invoice Manager, it doesn't change in Virtuemart invoices?
- If a customer selects "Bank transfer" as a payment method, it becomes already "paid" in Invoice Manager. How can this be changed to "pending" status automatically for this payment method?

Thank you!