Expired50% confidenceFactExact time

Cash Back Captain 在 Product Hunt 上获得了5个投票、1条评论，排名第20位

1

Sources

50%

Confidence

Short-term (~14 days)

Relevance

8/29/2026

First Seen

Valid until: 9/12/2026(expired)

Sources

Cash Back Captain：用数学模型优化信用卡返现组合

Related Entities

Cash Back Captainproduct Product Huntproduct

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Cite This Claim

Stable URI

https://kongchang.com/claim/820335

API

curl https://kongchang.com/api/v1/knowledge/claims/820335

MCP

get_claim(id=820335)