[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

延保费用超过产品售价15%时通常不划算,因为多数电子产品的关键部件在过保后维修成本约为原价的20-40%,且故障集中在3年以后而多数延保仅到第2-3年

1
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80%
Confidence
Long-term
Relevance
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MCP
get_claim(id=479520)