finance
Interchange Fees Explained: Who Really Pays for Card Payments
What interchange fees are, who pays whom in the four-party model, why rates vary, what regulation changed, and how merchants realistically cut card costs.
finance
Pay by Bank: How Account-to-Account Payments Threaten Card Interchange
Account-to-account payments let merchants pull funds straight from a bank account and skip card interchange. How pay by bank works and why it threatens cards.
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