Before the collection of your consignments or a drop off, you must produce Collection Manifest and Sales Order Summary for your shipping couriers. All of this has to be done from Royal Mail/NetDespatch before the collection:
To produce the Manifest, please go Orders > All Orders > Manifest button.
This will open-up the login page for Netsespatch. Please login using username/password that you received from Selro for your your shipping courier.
You can produce Manifest for following shipping couriers via Selro.
a) Royal Mail