My S&B's from Cabelas just arrived. I've never seen primers shipped like this. Most brands come 100 per tray, 10 of those per box, 5 boxes (5k) per case. To keep things simple for shipping, I generally order multiples of 5k[1].
So, on my order of 5k S&B SP and 10k S&B LP, they seem to have literally tossed 7 boxes and some packing paper in one box, 8 boxes and some packing paper in another box, then put those two boxes in a bigger box. The inner boxes look like they might have originally held multiple 1lb powder bottles. Things had been jostled enough that several of the boxes of 5k had come open, but thankfully all the trays of primers had stayed put. What I expected, based on how primers have always arrived in the past, was 1 factory sealed box of 5x1000 SP and 2 factory sealed boxes of 5x1000 LP, along with some packing of some sort in a larger box.
The taping job on the outer box was so shoddy that the entire length of the top was no longer sealed, and at each end opposite halves of the top were no longer held down. I was actually worried that someone might have "gone fishing" sticking their arm in through to top to see if they could find anything worth slipping out...but other than a tin of air gun pellets, there was nothing but the big boxes of primers, some packing paper, and the packing list.
Definitely, the worst packing job I've encountered for primers.
[1] The only exception to this that I've seen is Fiocchi primers, which come in trays of 150, boxes of 1500, and cases of 12000.
Also odd...I just realized I got email from UPS that my package from Cabelas had been delivered. That email was received more than 2 hours before the package was left at our door (7pm vs after 9pm). They rang the door bell, but were gone before anyone got to the door. Such a late UPS delivery is odd enough, that even after seeing the box, my wife was unwilling to open the door until I was available. I'm kind of curious if the driver was way behind schedule and falsifying delivery times (saying packages were delivered before they were) or if he left my package at the wrong house and they were nice enough to re-deliver it.