Do you write an address on your packages?
If you go into Selling Manager, click Record No. for item being sent.
Scroll down and click 'Print label or invoice'.
Click 'Invoice/packing slip', then 'Continue'.
Then click 'Print'.
The sheet printed can be folded into three lengthways and then in half. Fits nicely into the transparent stick-on document labels you can buy from a stationers.
Make sure the senders address is showing.
Advantages: Clearly read postal address, less writing, professional invoice, return address avialable should there be any problems with delivery.