Augmented Steam
Augments your Steam Experience
60,836 个用户
Capital One Shopping: Save Now
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.
569,341 个用户
Honey
Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.
566,193 个用户
Ecosia — The search engine that plants trees 🌱
This extension adds Ecosia.org as the default search engine to your browser — it’s completely free!
309,028 个用户
Keepa.com - Amazon Price Tracker
→ Price History charts → Price Drop & Availability Alerts → Over 1 billion tracked products → Supports Amazon .com | .co.uk | .de | .co.jp | .fr | .ca | .it | .es | .in | .mx
256,503 个用户
Coupert - Automatic Coupon Finder & Cashback
Coupert automatically finds coupons, applies best coupon code at checkout & gives you cashback.
227,405 个用户
Rakuten: Get Cash Back For Shopping
Start shopping smarter with Cash Back and coupons. By clicking Add to Firefox you agree to the Rakuten Extension Terms & Conditions
149,707 个用户
The Camelizer - Price Tracker
Add price history charts and price watch features to Firefox when viewing product pages on Amazon. Use it to make informed purchasing decisions and to receive price drop alerts via email, Twitter, or RSS feed.
79,048 个用户
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
65,583 个用户
Fakespot Fake Amazon Reviews and eBay Sellers
Protect yourself from bad sellers and fake reviews on Amazon and more!
52,008 个用户
Trusted Shops extension
Safe online shopping
40,562 个用户
iGraal - Cashback & codes promo
Récupérez de l'argent sur vos achats en ligne, c’est simple avec iGRAAL
37,618 个用户
LetyShops — cashback service
Cashback service LetyShops presents even more benefits and pleasure from each purchase in AliExpress and other 1000+ online shops!
37,483 个用户
alerabat.com | kupony i cashback
Nigdy więcej nie szukaj kodów rabatowych – My zrobimy to za Ciebie :)
31,108 个用户
Eno® from Capital One®
Shop more securely through your desktop browser with Eno®, your Capital One® assistant.
25,736 个用户
Wanteeed
Wanteeed, c’est ton nouvel allié shopping pour payer le prix juste sur tous tes achats en ligne ! Économise sur tes boutiques favorites en cumulant codes promo et cashback et compare les différents prix du web pour encore plus de réductions 🤩
25,550 个用户
anonymoX
Easy anonymous web browsing. – Change your IP-Address and country – Visit blocked or censored websites. – Delete cookies, show your public ip, and more We provide the proxy servers, no external proxies or other programs required
24,876 个用户
Notes by Firefox
Displays a sidebar that lets you take notes on web pages.
22,509 个用户
RetailMeNot: Codes, Cash Back and Coupons
RetailMeNot automatically finds the best promo codes and cash back as you shop online.
19,888 个用户
Shoop Cashback & Gutscheine
Mit dem Shoop Cashback-Assistenten kriegst du beim Online-Shoppen einfach Geld zurück: Die Browser-Erweiterung zeigt dir aktuelle Gutscheine, erinnert dich daran, Cashback zu aktivieren und weist in den Google-Suchergebnissen auf Shoop-Partner hin.
17,838 个用户
CouponBirds SmartCoupon Coupon Finder
Automatically find coupons and apply the best coupon code to save money for your online shopping!
16,573 个用户
Autofill
进行表单填充。
16,548 个用户
ShopBack Button
Your all-in-one shopping button - Earning Cashback and Discover best deals! By clicking Add to Firefox, you agree to ShopBack's Terms of Use
13,818 个用户
Track Your Order
Track Your Order & Custom Web Search extension then click the icon on your toolbar to Track Your Packages plus Yahoo Web Search.
12,594 个用户
Méliuz: Cashback e cupons em suas compras
Adicione o Méliuz e ganhe mais dinheiro de volta em suas compras online!A extensão do Méliuz te avisa quando você está comprando em uma loja parceira e, com apenas um clique, você ativa o dinheiro de volta.
12,527 个用户