A bank lets customers opt out of future promo emails. Which right?

Access refers to the customer's ability to view or obtain information regarding their accounts or services. While access is crucial for transparency, it does not pertain to the ability to opt out of promotional emails. This right is not about viewing information but rather about controlling the flow of unsolicited communications.

Security involves protecting customer information from unauthorized access and ensuring safe transactions. Although security is vital in banking, it does not relate to the choice of receiving promotional emails. Thus, this option does not address the customer's autonomy in managing their communication preferences.

Privacy pertains to the handling and protection of personal information. While opting out does have implications for privacy, the specific action of choosing to stop promotional emails is more accurately connected to the right to choose. Privacy encompasses broader issues beyond just the choice to receive or not receive communications.