Doing this daily like the guy from the knife outlet, this is my business. Happy Customers getting what they ordered. I don't send out near as many has him...but....
We do make sure there is a business card or invoice with address of the TO and the FROM attached to the knife box before it is wrapped in bubble wrap. Then it is placed in either a USPS priority mail box or shipped UPS depending on cost and where it is going (speed of delivery).
One thing I train everyone that walks in my shipping area to think about is that these knives are just as important as the ones we sell over the counter. Maybe even more so becuase they are going farther and have a longer journey.
We use a lot of peanuts and I agree 100% with seal the edges of the boxes. that way no one can argue about it. especially if it is your habit and you know it is.
We ship mostly small pocket knives and most are under $200.00 in price, but they are still special to each person that is getting them.
It is important to make sure the knives are not going to jab thru a box and are padded so that won't happen. We had some kitchen ware come to our store that way once and it was pretty amazing. Rigiht thru the knife guards and the box, but with no liniing to protect the box from the knife.
So as simple as it sounds, another thing to remember when shipping is to make sure the knife point and edge is covered and padded against coming out.
We also ship a quite a few knives to Canada and internationally. That has been a new lesson in customs and how to fill those forms out.
If you are interested, take a peak at our site - some of you have been there before -
www.chesapeakeknifeandtool.com