The score of 3 (Acceptable) is assigned because the policy provides clear and multiple channels for users to exercise their privacy rights, including deletion. It also offers self-service options for marketing opt-outs and explicitly states a non-discrimination policy and a right to appeal for US residents. However, the potential requirement for a 'signed declaration under penalty of perjury' for identity verification, while not explicitly stated as mandatory for all requests, introduces a notable barrier that could make the process more difficult than standard verification methods.