In term of Corporate Social Responsibility, there are four aspect that platform have to cover.

1. Philantropic responsibilities : Be a good corporate citizen, Contribute resources to the community; improve the quality of life.

2. Ethical Responsibilities : Be ethical. Obligation to do what is right, just, and fair. Avoid harm.

3. Legal Responsibilities : Obey the law. Law is society's codification of right and wrong. Play by the rules of the game.

4. Economic Responsibilities : Be profitable.The foundation on which all others rest.

(Archie Carroll "The Pyramid of Corporate Social Responsibility: Toward the Moral Management of Organizational Stakeholders" Business Horizons 34, 1991 Can you explain what paypal did to cover the 4 factors?