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US 7672870

How American Express Tracks Your Spending Habits Across Different Stores

A system that links store-specific product codes to universal manufacturer codes to help consumers track their spending and stay within personal budgets.

Statusactive

Granted2010

Expires2026

Claims24

Forward citations36

Prior art356

AssigneeAmerican Express Travel Related Services Co Inc

InventorsFauziah B Ariff, Mark Haines +2

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