Unverified50% confidenceFactExact time
The largest component of the merchant discount fee is the interchange fee that flows to the issuing bank.
1
Sources
50%
Confidence
Long-term
Relevance
7/24/2026
First Seen
Sources
银行巨头联手收购卡组织，借记卡费率监管面临挑战
hackernewshackernews7/7/2026
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