A customer that I don't know that well or even at all HELL NO, if its a customer that I know very well and for some odd reason doesn't have a box for it, I will take 1 of the ups shipper boxes or the appropriate envelope from the supplies I keep on the truck and kindly put it in there, seal it up and put the call tag on it so it can be shipped. Ill kindly remind the customer for now on, it needx to be in a box and I can do you this favor this time, but please have it prepared next time, saying this nicely in a professional manner.