BIN Dispute Resolution System

7.1

fintech profitable added: Sunday October 2026 02:48

A SaaS solution for merchants and consumers to streamline debit/credit card surcharge dispute resolution. It utilizes a dynamic BIN table (automatically updated) and connects to card issuer data to verify transaction classifications, reducing erroneous surcharge claims and improving customer satisfaction.

120h

mvp estimate

7.1

viability grade

views

technology stack

Java PostgreSQL Medium

inspired by

Card surcharging logic errors leading to customer complaints

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