Discount Detective

Name: Discount Detective
Author: Moiz Chittalwala

Calculate real discount percentages after applying caps and hidden charges.

As of June 2026, Discount Detective has — users in the Shopping category.

Moiz Chittalwala Shopping

Chrome Web Store ↗.crx

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Rating0%

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— reviews

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Version

1.0

Manifest V3

History

2 snapshots

Tracking since Apr 17, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.

View as table

Date	Users	Rating	Reviews	Version
Apr 17, 2026	—	—	—	1.0
Apr 28, 2026	—	—	—	1.0
Now	—	—	—	1.0

Permissions & access

Permissions: sidePanel
Host access: None declared

Screenshots

About

A privacy-first calculator to expose "Marketing Math" on any shopping site.

Don't let "Up to 80% Off" banners trick you. Discount Detective is a manual utility that helps you verify if a deal is actually worth it—on any website, anywhere.

Why use this? Sales are confusing. A "50% Off" coupon with a small "Max Cap" is often just marketing hype. Instead of doing mental math, simply open Discount Detective in the side panel, enter the price and the cap, and see the Real Effective Discount instantly.

Features: ✅ Works Everywhere: Use it on any ecommerce store or a food ordering website (Amazon, Flipkart, Nike, Zomato etc.). ✅ Input-Based Accuracy: You control the data, so the math is always right. ✅ Side Panel Mode: Multitask easily while you browse product pages. ✅ 100% Private: No data leaves your device. ✅ Open Source: Transparent code you can trust.

Support: Built by a solo developer to help shoppers save money. If you have feature requests, let us know on our GitHub page!