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Ajay Giri Goswami
Ajay Giri Goswami

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Client-Side RTO Margins: Fast Calculations with React & Chart.js

Return to Origin (RTO) costs are the silent killers of e-commerce profitability. High shipping costs on returned items can wipe out a seller's margins before they even realize it.

The Solution: A reactive, entirely client-side simulation engine that lets sellers input their data, visualize hidden fee structures dynamically, and export instant PDF reports.

The Tech: React, Chart.js, jsPDF.

The Result: Zero server overhead. A lightweight frontend tool that has helped clients pinpoint leaks and save up to ₹25,000 monthly.

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