If you have a knack for doing this - do it.

Mafia business

Organized crime can be categorized:

* Theft and Fraud:
o Victimizing business:
+ hijacking of cargo trucks
+ robbery
+ bankruptcy fraud (also known as "bust-out")
+ insurance fraud
+ stock fraud (inside trading)
o Victimizing individual persons:
+ car theft (either for dismantling at "Chop shops" or for export)
+ burglary
+ credit cards
+ stock fraud ("pump and dump" scam)
o Victimizing state:
+ bid-rigging public projects
+ money counterfeiting
+ smuggling, manufacturing illegally (counterfeiting) or trading in untaxed alcohol (bootlegging) or cigarettes (buttlegging)
+ providing immigrant workers to avoid taxes
* Providing illegal services and goods:
o loansharking
o gambling
o prostitution
o pornography
o drug trafficking
o murder for hire
o toxic waste dumping (in Japan)
o people smuggling
o trafficking in human beings
* Business and labor racketeering:
o casino skimming (in Las Vegas)
o setting up monopolies in rigid market low-tech industries (e.g. garbage collecting, cement pouring)
o bid-rigging
o abusing labor unions (in eastern USA):
+ extortion (e.g. construction, transport, garment industry, longshoremen)
+ getting "no-show" and "no-work" jobs
+ using non-union labor and pocketing the wage difference
o monopolizing the supply of immigrant workers with the associated people smuggling (Russian-Estonian Obtshak in Finland)
* Money laundering