Started to wonder why the payment gateway is connected to the tracking number.
If you meant the shipping method, don't forget about the drop shippers.
- Customer places order
- Store owner sends details of order from the email to the dropshipper
- Dropshipper ships order and send tracking number to store owner
- Store owner enters tracking number and sends shipped notification to customer
In this case the shipping method would be set to none because the drop shipper takes care of that.
I tried setting the shipping option without the account numbers and got this error:
Your transaction could not be completed. Either your credit card information or billing address has problems and cannot be processed
I'm charging a flat rate for shipping now.