I have no inside knowledge, but I'd suspect Orbcomm paid next to nothing for this launch.

Between "You'll be the first launch since the last one... You know, that one with a small anomaly..." and fact that this was the first launch of a new version of the falcon 9 (with slightly different engines, cooler/more pressurized O2), I know that if I were negociating for Orbcomm, I'd ask spaceX to cross the last digit on their bill (and probably have a much more expensive insurance policy in return).

And to delay a _commercial_ launch in order to accommodate weather for the _landing_ ? AFAIK, that's another world's first in history and I think that tells a lot on the underlying story.

Don't get me wrong, this is an amazing achievement, and the economics of it don't really matter when it comes to the technical prowess

Is was a substantial discount, but not "next to nothing". Something like $42 million for two launches, versus $65 million for one launch. And they've been patient with delays and such, which costs a lot of money too.

The launch service provider has the last say on the date of the launch. The customer provides orbital parameters, and the launch just needs to make sure that insertion happens. Delaying for weather is pretty common, and as long as the payload gets to where it's supposed to, everyone's happy. The Orbcomm contract wouldn't have had a launch date specified, except in terms of NET (no earlier than) or similar. The launch windows are decided by SpaceX based on the requirements, and are the other constraint, and there was a window on both days.

For this launch, Orbcomm paid a pittance. They paid Falcon 1 prices for a Falcon 9 launch.

Not quite. These satellites were indeed originally supposed to go up on a Falcon 1, but not 11 at a time. They got a pretty big discount, but not quite a pittance.

Total nonsense. They pay a lot. It's the Insurance company who covers the losses.