Merchants can influence issuer authorization rates by sharing richer data and using tools like 3DS and network tokens. Although issuers vary in their preferences for authentication and transaction details, providing more accurate data helps them make confident approval decisions. Since identical transactions can be approved by one issuer and declined by another, optimizing data quality and strategically applying authentication methods gives merchants greater control. By improving issuer recognition and reducing uncertainty, businesses can increase authorization rates and boost revenue.

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