Unverified50% confidenceTradeoffExact time
广告主的历史投放数据、受众模型、转化追踪配置等资产往往深度依赖特定平台，导致迁移成本极高（平台绑定Vendor Lock-in）
1
Sources
50%
Confidence
Long-term
Relevance
8/24/2026
First Seen
Sources
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