Which statement correctly describes the time window to send an unsolicited marketing email after a customer opts in?

• A. Within 6 months.
• B. No limit.
• C. Within 12 months.
• D. Within 24 months.

Answer: (C)

The time window for sending marketing emails after someone opts in is limited to a finite period to keep consent current and communications relevant. The standard period is twelve months. Within that year from the moment the person opted in, you may send marketing emails based on that opt-in. After twelve months, you should obtain fresh consent or otherwise ensure you have a valid basis to continue sending, rather than assuming the original opt-in remains unlimited. This approach balances business communication with respect for the recipient’s preferences and helps prevent outdated or unwanted messages.

Why the other options don’t fit: six months would be too short and risk cutting off legitimate ongoing communications too early; twenty-four months would push the boundary too far, increasing the chance that the recipient’s circumstances or preferences have changed; no limit would allow indefinite marketing without refreshing consent, which conflicts with consent practices and privacy expectations.