Concept拒付 / 信用卡争议交易
Chargeback
信用卡网络体系中为保护持卡人而设立的争议解决机制，由Visa、Mastercard等国际卡组织制度化规范，持卡人可在交易发生后60至120天内提出申请追回资金
Timeline (last 90 days)
Oct 8
Chargeback has a stronger constraining effect on teams' resource-saving behavior than Showback, and can effectively reduce inefficient GPU resource utilization.
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