You are an active criminal making money from illegal sources, and you are not always quiet about it. When you successfully use the Income Endeavour to earn coin from a criminal enterprise of any kind, double the resulting coin.

Whether through distinctive tattoos, shifty looks, or a rough demeanour, your criminal nature is hard to hide. Law enforcers are naturally suspicious of you and your motives, while other criminals recognise you as a fellow scoundrel. You cannot enter a Career whose Career Path lacks the Criminal Talent. With GM consent, you may spend 100 XP to remove the Criminal Talent.

Core Book, Page 117