Edge Add-ons
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What our analysis found

cValue is not yet reviewed by Extension Auditor. It was last updated in February 2026.

cValue

cValue Edge extension security report

ID: jhgfoaeiphcgalckbkhahpapkclnmace

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status
Active
Version
0.1.0
Size
0.10 MB
Rating
0.0/5
Reviews
0
Users
13
Type
Extension
Updated
Feb 22, 2026
Category
Shopping
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Author
Valuable Company
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
13

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Install growth

Item
Type
Severity
Description
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 20% increase: Access to sensitive domains increases potential impact• 10% increase: Early script execution enables pre-emptive content manipulation
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
https://cvalue.edgerunners.cloud/*
Host
Medium
Host permission — access limited to this URL pattern.
Access to Sensitive Domains
Risk Factor
Medium
This extension requests access to sensitive domains: https://capitaloneshopping.com/my-rewards/redeem*
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.

1 indicator

1 indicator
0 versions analysed

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About this extension

Show sell-for-cash gift card values on Capital One Shopping.

Read the publisher’s full description

cValue Extension – Maximize Your Gift Card Cash-Out on Capital One Shopping cValue is a purpose-built browser extension that enhances your experience on the Capital One Shopping platform, specifically tailored to optimize the redemption of merchant gift cards. By seamlessly integrating with the gift card redemption section of Capital One Shopping, cValue fetches the highest “sell-for-cash” values available from CardCash, one of the leading online marketplaces for buying and selling gift cards. This extension empowers users to receive real-time cash value insights, make smarter financial decisions, and ultimately maximize the returns on their rewards. When utilizing Capital One Shopping for managing gift card rewards, users frequently deal with a variety of merchant gift cards. While redeeming them directly through Capital One Shopping is straightforward, the real cash value a card can generate is often best realized through third-party markets like CardCash. cValue eliminates the guesswork in this process by automatically scanning your available merchant gift cards and cross-referencing them with current CardCash buyback rates. This instant and transparent evaluation helps you quickly identify which gift cards offer the most lucrative cash-out options, all displayed directly within the Capital One Shopping interface. Instead of manually visiting multiple sites or comparing rates, cValue serves as your financial assistant, simplifying and accelerating the decision-making process. Installation and usage are straightforward, designed with user convenience in mind. Once installed, cValue operates silently in the background until you visit the rewards redemption page on Capital One Shopping. Its popup user interface summarizes essential data, such as the best available rates, a list of supported merchants, and convenient direct links to sell cards on CardCash. An optional autofill feature further expedites the selling process by automatically populating CardCash’s sell form with relevant merchant and card information. Users can customize preferences, toggle autofill functionality, and refresh data with a single click, all within a clean and intuitive interface that complements the Capital One Shopping user flow without interruption. In addition to its ease of use, cValue prioritizes privacy and security. It does not collect or transmit any personal browsing information and processes only the minimal data required to calculate and display gift card cash-out values. Communication with external services like CardCash is handled securely, and user preferences are maintained locally within your browser’s storage to ensure confidentiality. Key Features: - Instant cash-out value integration: Real-time display of “sell-for-cash” rates from CardCash for merchant gift cards listed on Capital One Shopping. - Smart autofill: Optional automatic pre-filling of CardCash’s sell form to speed up the gift card selling process. - Dynamic merchant tracking: Automatic detection and synchronization of merchant gift card offers to provide accurate and current cash-out information. - Popup dashboard: A summarized view presenting the best cash-out opportunities, including merchant details, buyback rates, and maximum cash values. - Seamless browser integration: Enhances Capital One Shopping and CardCash with contextual features that do not disrupt your browsing or shopping experience. - Secure local storage: Saves user preferences privately on your device with no unnecessary data sharing or external tracking. - Real-time data refresh: Allows manual refresh of cash-out rates and offers to deliver up-to-date information as market values fluctuate. How It Works: 1. Install cValue from your browser’s extension store and activate it by clicking the extension icon. 2. Navigate to the Capital One Shopping rewards redemption page (typically under “my-rewards/redeem”). 3. The extension automatically scans all listed merchant gift cards and retrieves real-time sell-for-cash values from CardCash. 4. Open the cValue popup to see immediate summaries for each card, including merchant names, current buyback rates, and maximum cash-out amounts. 5. Use the provided links to quickly proceed to CardCash’s sell pages; optionally enable autofill to automatically complete the sale form with the appropriate card details. 6. On CardCash, confirm and complete the sale with less manual input and fewer errors, saving time and effort. 7. Refresh the data anytime or adjust your autofill and display settings from the popup for a customized user experience. Privacy: - No personal data collected.

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Extension files

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URLs
1

URLs

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1 indicator

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Version
Size
Verdict
Findings
Permhash
0.1.0
Latest
0.10 MBNot scanned—
49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
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