Stable signalNo paid features detectedHigh-risk permissions

Capital One Shopping: Save Now

A simple and free way to help you save online

Users10MCurrent public install base

Rating4.7Store average score

Reviews17,771Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Capital One Shopping: Save Now Media preview

5 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

4.68

Latest

4.68

7-day rating change

0.00

2026年7月18日2026年7月24日

Growth overview

Daily, weekly, and monthly growth

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1-day growthNo data

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7-day growthFlat

00%

30-day growthNo data

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Technical snapshot

Version, languages, and crawl freshness

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

Version0.1.1352

ManifestV3

Size2.76MiB

Languages1English (United States)

Published--

Store updated--

Last crawled--

Overview

Product summary

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

Here’s how it works:

💸 Available codes are instantly applied to your cart at checkout.

🔎Capital One Shopping searches for a better price while you shop at Amazon, Target, Nike and over 100,000 other stores. So just shop like you normally would and you'll get automatic deals on tech, clothing, travel, gaming, qualifying energy bills and more. It's that easy.

🤝Earn Capital One Shopping Rewards while you shop, then redeem those Shopping Rewards for gift cards. Cha-ching!

Forget multiple tabs and browser windows, and stop spending time looking for deals online. Let Capital One Shopping do it for you.

It's kinda genius.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.7Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average4.6Average computed only from synced review bodies below

Reviews with text11,581Synced review bodies

Total ratings / reviews17,771Chrome Web Store public rating/review count

Store average score: 4.7. 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★

10022

4★

372

3★

146

2★

141

1★

900

Rooney's Gaming2017年3月10日

Great for amazon. This is the best thing i have ever installed on my brower

Calvin Phuong2017年3月10日

Saves me money just by having it around. Beats going to retailmenot and trying all their bogus codes by hand. I just saved $6 off a purchase. Who can argue with free money?

Bill Heiser2017年3月10日

Saves a ton

M DR2017年3月10日

The best part is it automatically search & apply coupon during check-out. very good !

Scott&Tammy Lewis2017年3月9日

I love this extension! It's always there waiting to help me save money, and it does all the work for me! Thanks so much Wikibuy!!

Anonymous user2017年3月9日

Helps me save money nearly every time I buy something and does it almost automatically. It's a great help and saves me a lot of money.

Stephens Bedford2017年3月9日

I have saved so much money because of this extension. Amazing!

Susie Greenstein2017年3月9日

Best discount ever!

Lori Fitzgerald2017年3月9日

LOVE LOVE LOVE!

Prabeen Manandhar2017年3月9日

Saving Saving saving!

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AI product read

Automatic coupon code application, price comparison across retailers, and cashback rewards while shopping online

Users overpay for online purchases because they don't know about available coupon codes or better prices at other retailers; this extension automates savings discovery and application

User installs extension and shops normally on supported stores (Amazon, Best Buy, Home Depot, etc.). The extension automatically detects checkout pages, tests available coupon codes, and applies the best one. It also shows price comparisons for products across retailers. For cashback rewards, users create a free Capital One Shopping account to earn and redeem Shopping Rewards for gift cards.

Target users: Online shoppers looking to save money automatically / US-based consumers shopping at major retailers / Users who want passive savings without manually searching for coupons

Source code is heavily minified/bundled making deep logic analysis difficult
Cannot fully confirm whether coupon auto-apply works completely without any backend session/auth
The rewards account flow details (OAuth providers, email-only, etc.) cannot be fully determined from static assets alone

Monetization

No paid features detected

The store description explicitly states 'Capital One Shopping is 100% free to use'. The extension has no premium tiers, subscription plans, or payment gates. Keywords like 'purchase', 'checkout', 'pricing', and 'trial period' found in the heuristic are contextual references to shopping behavior and e-commerce terms, not to the extension's monetization model. The rewards system (earning gift cards via cashback) is an incentive feature, not a paid feature. No Stripe, billing APIs, or upgrade UI found in source code.

Confidence: 88
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension's core coupon-finding and price comparison features work automatically on shopping pages without login. However, creating a Capital One Shopping account is required to claim and redeem Shopping Rewards (cashback/gift cards). Account creation prompts appear after purchases and during rewards activation. A 'sign up later' option exists (line 1012-1013), indicating rewards login is optional for basic coupon functionality but required for the full rewards feature set.

Permission risk

High-risk permissions

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

扩展能力较强：tabs、storage、cookies、webRequest、scripting
主机权限覆盖范围较宽

Publisher

Capital One Shopping

Independent publisher

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

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