Creative running for weeks without refresh
Creative fatigue on TikTok moves faster than on any other paid platform. An Australian brand spending $5,000/month on TikTok with one creative set running for three weeks has typically seen declining view-through rates and rising CPMs by week two — but the campaign is still consuming budget at the same rate. The creative production cycle needs to run faster than the fatigue cycle, which means new creative entering the account every week or fortnight, not every quarter.