Deception is one of many Social Interactions that take the form of Influence Activities; A character’s Communication proficiency and knowledge of Influence are leveraged. Characters can develop these types of actions as Accomplished Activity.
Bribery: This may be overt (“here’s $50 to look the other way”) or covert (“who wouldn’t like to make a share of the cut for doing nothing”), but it is a promise of some reward that will benefit the target and can (if they are known to be receptive by reputation, direct knowledge or Insight) adjust the attempt to Influence them.