[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

订阅制折扣通常在零售价85-92折之间,真正省钱的临界点是月消耗量:单人每天1-2颗(月30-60颗)订阅折扣意义不大,反而易囤积浪费;家庭每天3颗以上(月90颗+)订阅才能覆盖运费并显著摊薄单颗成本

1
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen

Sources

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Stable URI
https://kongchang.com/claim/378042
API
curl https://kongchang.com/api/v1/knowledge/claims/378042
MCP
get_claim(id=378042)