people pay me good money for shipping and I in turn pay good money for packing materials and have never had a problem with a shipment , I did have someone contact me from a sort facility that asked to remain anonymous she told me that writing hatching egg's on the box was a bad thing and your egg's would not be handled well , so I no longer put any thing other than fragile on my boxes and customers have been happy with them , I dont like getting a bunch of wadded up bags in a box when I pay for packing and shipping on egg's it's not right but that's the way most everyone sends them. Not me I charge for packing and I provided it. I dont see any difference in swaps, I received something for what I am trading so I pack the same as I would like to receive. There are a whole lot of crap packing jobs being shipped JMO