Upload & Sell: On
I tried doing this a month or two ago because I didn't have time to buy a new box, and when I brought it to UPS the guy told me they don't allow that any more because sometimes the paper gets ripped off and jams their machines. He ended up giving me a bigger box to put my box into along with some filler for like $2.00.
Interesting. I've been using new boxes for a couiple of years, so I guess I haven't seen that.
Even more interesting, the Canada Post web site "guide" says in section "How to wrap it", "Wrap your parcel in plain paper". Not me, thanks anyway.