It creates the possibility of companies, which are selling a certain product on a market which does not have any other producer, becoming and having the 100% of the market share.
This enables them to completely determine the price that can be very high as people will have to pay if they want to have this product.
It also enables them to determine various aspects about the quality of the product in general.
Usualy all this would be determined by the demand and competition. But in a command economy, all of it is determined by the producer. All the products can therefore look the same and don't need to be produced in excess but in just the right amount for the people which is obviously very hard to determine.
The answer is: <span>deterrence of future crimes
Three strikes law is used in order to determine whether that person is repeating the same crimes again in the future. If he/she does, the punishment would be higher. This type of three strikes law could be seen in things such as driving violations</span>