by Dr. Cadmium » Fri Apr 12, 2013 6:55 pm
Are you shipping by LTL, private courier, shipping container, regular mail? If you're only talking about a small box full of parts sent by mail, you'll want to avoid shipping any steel, low grade boards, electric motors or other low value items.
As someone who routinely buys smaller amounts of e-scrap, I must confess there are few things worse than opening a box and finding 15 different types of items blended together, especially if they were purchased as sorted and separately weighed. Sometimes a small box full of 50 lbs of small components can take several hours to sort correctly.
Keeping the items separate (assuming you know how to separate them) and sealing the box(es) well will make whoever is on the receiving end much happier. Also, circuit boards in particular need to be packed so they can't slide around; they have sharp edges and can easily split open packages in transit.