And the price of luxury machines drops each year after a new model is introduced, allowing for more bargaining.
Weapon-modding, for example, has been introduced, allowing silencers, scopes, different ammo types and so on for added customisation.
In the aftermath "circuit breakers" were introduced, allowing trading to be halted when the market suffered a big fall.
The killing caused uproar in the Republic, and laws were introduced allowing the proceeds of crime to be confiscated.
New funding rules have also been introduced, allowing institutions in England to recruit an unlimited number of home and EU undergraduate students from September 2015.
NHS Choices has since been introduced, allowing patients to provide feedback on standards of care which is routinely collected and used to make improvements.
If a bill is introduced allowing article 50 to be triggered, would this require legislative consent motions, and, if so, would the devolved nations give their consent?
Instead, he said, a more flexible defence would be introduced, allowing for a more effective response to any threat from Iranian missiles.
But it was Ferguson's then assistant manager Carlos Queiroz who really elevated the argument, insisting that a rule should be introduced allowing referees to be replaced during games if they are perceived to have made a howler.
In 2012, a law was introduced allowing Germans access to their late parents' and grandparents' secret service files, if they suspect the Stasi has played a role in their lives.
