Stable signalNo paid features detectedHigh-risk permissions

Cashback Master

Save money and earn cashback automatically at thousands of online stores with Cashback Master. Simple, smart, secure.

Users100KCurrent public install base

Rating4.4Store average score

Reviews148Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Cashback Master Media preview

1 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start

4.38

Latest

4.37

7-day rating change

-0.01

2026年7月16日2026年7月22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 growthGrowing

+60K+150%

Technical snapshot

Version, languages, and crawl freshness

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

Version1.0.0.2

ManifestV3

Size161KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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

Cashback Master makes it effortless to save money every time you shop online. Our free browser extension automatically finds available cashback for the store open on your current page, so you never miss a chance to earn rewards on your purchases.

Key Features:

One-click activation for cashback

Auto-Cashback feature available — enable it in extension settings to activate cashback automatically

Easy to install and completely free to use

Secure and user-friendly experience

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.4Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average4.4Average computed only from synced review bodies below

Reviews with text77Synced review bodies

Total ratings / reviews148Chrome Web Store public rating/review count

Store average score: 4.4. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

Oyun Delmesi2026年5月28日

script içinSD

Кирилл Заливан2026年5月28日

cool

aceli2026年5月22日

Gerçekten işlevli

Salvador Rivera2026年5月20日

es lo mejor que eh probado

Jan Garces2026年5月15日

es muy buena 5 estrellas

Ivan Lavrishin2026年4月28日

eewr

Stanisław Mikulski2026年4月25日

FAJNE

ปุ้มปุ้ยนุ่มนิ่ม2026年4月19日

ดี

Samin KARKI2026年4月18日

feasf

Selam2026年4月17日

İs so gooddddd omgg

Showing 77 results

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AI product read

Automatic cashback discovery and affiliate link activation for online shopping

Users miss cashback opportunities when shopping online because they don't know which stores offer cashback or forget to activate cashback links. This extension automatically detects stores with cashback offers and redirects through affiliate links to earn rewards.

1) Extension installs and generates a unique anonymous UUID stored locally. 2) On page load, content.js sends a message to background.js asking if cashback is available for the current domain. 3) Background.js checks its stored rules_list for matching domains. 4) If a match is found and cashback hasn't been activated recently (controlled by a delay timer), the extension either shows a notification badge (!) for manual activation or auto-activates via declarativeNetRequest redirect rules if Auto-Cashback is enabled. 5) When the user navigates through the redirect (affiliate link), the background tracks usage timestamps and clears session rules. 6) The shop list and user settings are fetched from cbmaster.pro periodically, using the UUID as an identifier for tracking and dispute resolution.

Target users: Online shoppers who want to earn cashback automatically / Users who shop frequently at various online retailers

popup.js and content.js are heavily minified (161KB and 149KB respectively), but the critical business logic in background.js was fully readable and sufficient for all three decisions
Could not verify exact cashback payout mechanism (how users receive their cashback earnings) as this likely happens on the cbmaster.pro website, not in the extension itself

Monetization

No paid features detected

No payment code, no billing APIs, no subscription logic, no premium tiers, no upgrade UI found in the extension source. The store description explicitly states 'completely free to use'. The 'pro' keyword hits in the source code are from React library comments (react.production.min.js, scheduler.production.min.js) and the cbmaster.pro domain name — none indicate paid/pro plan features. The business model is affiliate commissions: the extension earns revenue when users make purchases through affiliate redirect links, not from user payments.

Confidence: 92
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension auto-generates a random UUID on install and stores it locally in chrome.storage.local. This UUID is used to make requests to cbmaster.pro backend endpoints (e.g., fetching shop rules and user settings). There is no login form, no authentication flow, no OAuth, no password input, no session token management, and no account creation UI anywhere in the source. The UUID acts as an anonymous identifier for the cashback tracking system, not as a login credential.

Permission risk

High-risk permissions

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

敏感权限：declarativeNetRequestWithHostAccess
扩展能力较强：webRequest、cookies、storage、tabs
主机权限覆盖范围较宽
同时具备浏览数据与站点访问能力

Publisher

Ali Cupons

Independent publisher

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

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Permissions

Host access