Capital One Shopping instantly applies coupon codes to your shopping cart, helps you snag exclusive rewards when you shop at stores you love and compares prices on Amazon to other popular retailers. It's kinda genius.

Capital One Shopping: Save Now - Firefox Add-On
Capital One Shopping: Save Now is a browser extension for Firefox that effortlessly helps to save money while shopping online. Upon checkout, it instantly applies available coupons. It also scours the internet for better prices while browsing sites like Amazon, Target, and Nike among 100,000 others. Additionally, users earn Capital One Shopping Rewards which can be redeemed for gift cards. This add-on effortlessly brings deals, rewards, and savings right to your shopping cart. Last year, it helped users save over $160 million. Its efficiency and savings make it an essential tool for online shoppers.
Add-on stats
Manifest V2
Rating: 4.38
2 new ratings
(771)
Weekly download count: 461
Firefox on Android: No
Permissions:
- alarms
- tabs
- contextMenus
- storage
- cookies
- webRequest
- webRequestBlocking
- <all_urls>
Size: 4.63M
URLs: Website ,Privacy policy
Full description: See detailed description
Ranking
# 32 ▲ 2
Other platforms
Not available on Android
User reviews
Pros
- Offers discounts on various items
- Some users report significant savings on purchases
- Provides ability to earn rewards through purchases
Cons
- Many users claim it replaces affiliate codes with its own, reducing overall savings
- Concerns about privacy and tracking across the internet
- Users report frustration with having to create a separate account
- Mixed effectiveness, with inconsistent results across different transactions
Most mentioned
- Privacy concerns related to tracking
- Inconsistent savings compared to direct discounts from retailers
- Claims of being similar to other add-ons like Honey, with complaints of affiliate overrides
User reviews
by Firefox user 18025318, 2025-03-04
by Firefox user 18802033, 2025-03-03
by opeb, 2025-03-02
Add-on safety
Risk impact
Capital One Shopping: Save Now requires a lot of sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Capital One Shopping: Save Now. Use it at your own risk.
Risk likelihood analysis details
- Low This extension was updated more than 6 months ago. Older versions are more likely to be stable and safe.
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