[null,null,["最后更新时间 (UTC):2024-09-09。"],[[["Frequency caps control the number of times a user sees the same ad within a specific timeframe."],["These settings include options for unlimited capping or defining limits based on various time units (lifetime, months, weeks, days, hours, minutes)."],["When setting frequency caps, you must specify the time unit and the maximum number of impressions allowed during that period."],["Specific restrictions apply to the duration of frequency caps depending on the chosen time unit (e.g., months must be between 1 and 2)."]]],[]]