I was in the post office today talking with the worker and the new dcn are free whether you get them online or in person. For me personally it doesnt make a difference, all you lazy packaging vendors are gonna have to step up your packaging techniques. If you cant pack a order without someone the package is addressed to opening it and conceal the contents you need to start thinking outside the box on techniques. Protip: you might have to make stealth investments for your orders. X) nomad