Charisma

Charisma is one of the Primary Statistics in the SPECIAL character system. It represents combination of apperance and charm. A high Charisma is important for characters that want to influence people with words. Modifies NPC reactions, and Barter prices.

Modifies: Speech and Barter skills

Fallout, Fallout 2 and Fallout Tactics
In Fallout 2, Charisma also determines the number of base companion slots your character is given. This number is equal to your charisma score divided by two.

Predesigned Primary Charisma-based Characters (PPCC) of Fallout are Albert, and in Fallout 2's case, Chitsa.

Having a high CH female will change Myron's dialogue trees to a sexual tone.

Fallout 3
A high charisma will generally lower the cost of goods when bartering, raise how much you can sell goods to merchants, as well as reducing the cost of sleeping in a "hotel" bed.

Charyzma Обаяние