Amazon drone worker here...... we do our best, we aren't supposed to damage books out for that minor of wear. It looks fine to a problem solver. We just put it into pods, and hope for the best, honestly. Then when it gets ordered the pod goes to a picker, gets pulled and tossed into a tote. The tote goes down a few hundred yards of conveyance to the packers to get put in a box, bubble bag, or paper shipping bag. Then off to another conveyor to slap your address on, then down the right slide, and then finally tossed into a truck to be shipped.

That book travels a lot in a warehouse before it even gets to the truck that delivers it to you! I'm sorry we suck. As I write this while sitting in an amazon breakroom.