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What Is Merchant Discount Rate (MDR)? Meaning, Charges, Formula & More

calendar_today September 4, 2026 person Arunima Singh domain jiraaf

Merchant Discount Rate (MDR) is the fee merchants pay to payment service providers for processing digital transactions. This guide breaks down MDR charges, calculation formulas, credit card rates, RBI regulations, and the zero-MDR policy for UPI payments in India. Every time you tap your phone to pay for a cup of coffee or scan a […] The post What Is Merchant Discount Rate (MDR)?

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