TripExpenseGhost: Multi-Currency Receipt Auditor
AI-powered expense auditor that auto-detects overcharges, currency conversion scams, and duplicate charges from travel receipts across international trips.
The Problem
Travelers spend hours manually reviewing receipts from multiple countries and currencies, often missing overcharges, bad exchange rates, or duplicate hotel/flight charges. Most expense tools just categorize—they don't catch the fraud or pricing anomalies that cost travelers $200-500 per week-long international trip.
Target Audience
Frequent business travelers (2-4 trips/month), digital nomads, and expat remote workers who expense travel to employers or need accurate personal finance tracking across countries.
Why Now?
AI vision models now make it trivial to extract structured data from receipts in any language/currency; travelers are increasingly vocal about hidden fees in global travel platforms.
What's Missing
Existing expense tools assume receipts are honest; they don't compare charged prices against real-time market rates or flag suspicious patterns like duplicate line items or unusual exchange markups.
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