Stable signalNo paid features detectedLow-risk permissions

TecWorld Descontos

O TecWorld Descontos ajuda você a pesquisar preços e buscar cupons de forma automática em suas lojas favoritas.

Users10KCurrent public install base

Rating4.5Store average score

Reviews164Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

TecWorld Descontos Media preview

1 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

4.49

Latest

4.49

30-day rating change

0.00

2026年6月9日2026年6月15日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version9.28.0

ManifestV3

Size450KiB

Languages1português (Brasil)

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Testador de Cupons automático. Ao chegar no carrinho você será informado se gostaria de testar os cupons de desconto. Tenha muito mais descontos na sua compra.

Pesquisa Automática de preços: Descubra onde comprar mais barato automaticamente. Com o TecWorld Descontos é possível comparar, monitorar e ver o histórico de preços de diversos e-commerces no Brasil.

Como usar?

1 - Entre em uma loja virtual ex: Submarino (www.submarino.com.br)

2 - Busque por um produto de seu interesse

3 - Entre no produto desejado

Reviews

Recent review snapshot

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The Chrome Web Store shows 164 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

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AI product read

Automatic price comparison and coupon testing for Brazilian e-commerce stores

Helps Brazilian online shoppers save money by automatically finding cheaper prices across multiple stores and testing discount coupon codes at checkout

1. User visits a Brazilian e-commerce store product page. 2. The content script (index.js) runs on document_end and the extension popup appears at the top of the page showing where the product can be found cheaper. 3. At checkout/cart, the extension offers to automatically test available coupon codes. 4. The coupon tester iterates through coupons, applies each one via store-specific flows (input fields, VTEX checkout API, etc.), records discount amounts, and identifies the best coupon. 5. Price monitoring features track prices over time for watched products.

Target users: Brazilian online shoppers looking for deals and price comparisons / Users of Brazilian e-commerce stores like Submarino, KaBuM, Netshoes, Carrefour, Girafa, etc.

The index.js file is very large (1.1MB, minified/bundled React app) and was not fully analyzed; paid/login gating within the UI could exist but was not found via keyword search
Could not determine if login is enforced server-side for the price comparison API even though client-side code doesn't gate it
The destination service (descontos.tecworld.com.br) may have features or pricing tiers not visible in the extension code

Monetization

No paid features detected

No evidence of paid features, premium tiers, subscriptions, or billing in the extension source code. No matches for premium, subscription, stripe, upgrade, or plan keywords in the extension's own code. The store description explicitly states the service is free and monetized through affiliate links ('Essa extensão usa links de afiliados para manter o serviço gratuito'). The 'pro' and 'license' keyword hits are all from the third-party Sizzle.js CSS selector library, unrelated to paid features.

Confidence: 88
Payment platform: --
Source: AI / Medium
Login required: No
Reason: The extension has a full login/registration flow (Google OAuth + email/password via backend at descontos.tecworld.com.br), but the core advertised workflow—automatic price comparison popup on product pages and coupon testing at checkout—does not gate on authentication in the code. The content script runs on all HTTP/HTTPS pages and the bg_searchProduct handler does not check for a profile. Login is available for features like price monitoring (get-monitors), profile management, and personalized data, but is not required for the primary price comparison and coupon testing features.

Permission risk

Low-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

未命中敏感权限或广域站点访问规则

Publisher

tecworld.plugin

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

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