The puppy no longer greetng Molly when she enters the house is an example of extinction. This is because the puppy lacks motivation to greet her when she enters the house because she does not have treats.
Since you aren’t actually handing over physical money, people may spend more because it doesn’t feel like they’re spending actual money.
The first problem with any DCT is that we have no evidence that there even is the requisite God, much less which God’s commands are the commands of that God. There are hundreds of different ethical systems attributed to “God.” This is so even within the umbrella of Christian theism; all the more so when we consider other theisms.