212. Highest spender's issuers

hard visa

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Table 1: visa_interchange_rate

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Table 2: visa_sales

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Sample results




Last Submission postgres

Expected results


More Visa questions

ID Title Level FTPR
209 Card issuer customers count visa easy
100%
210 Issuer and merchant report visa easy
100%
211 Top issuer by category visa medium
30%
213 Interchange revenue by issuer and merchant category visa easy
70%