If a TikTok creator's audience exhibits a significant overlap with a brand's existing customer base, what is the most effective strategy to leverage this for campaign success?

If a TikTok creator's audience significantly overlaps with a brand's existing customer base, the most effective strategy is to leverage the creator for *brandloyalty and advocacy, rather than purely for new customer acquisition. Since many in the creator's audience are already customers, the campaign should focus on reinforcing positive perceptions, encouraging repeat purchases, and driving customer lifetime value. This can be achieved through creator content that showcases new product features, provides exclusive discounts for existing customers, highlights customer testimonials, or encourages user-generated content related to the brand. The goal is to transform existing customers into brand advocates who actively promote the brand to their own networks, amplifying the campaign's reach and impact. Avoid introductory or awareness-focused messaging, as it's likely redundant for this audience; instead, focus on deepening the relationship and maximizing the value derived from current customers.