Honey
Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.
990 343 utilizadores
Ecosia — The search engine that plants trees 🌱
Ecosia is a search engine that uses 80% of its profits from ad revenue to plant trees. By searching with Ecosia you can help the environment for free. This extension adds Ecosia.org as the default search engine to your Firefox browser. Give it a try!
413 511 utilizadores
Советник Яндекс.Маркета
Находит низкие цены на товары и авиабилеты
410 886 utilizadores
Capital One Shopping: Online Coupon Tool
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.
388 467 utilizadores
Amazon Assistant for Firefox
Amazon Assistant is Amazon's official product to help you discover products available on Amazon and price compare as you shop across the web. By installing you agree to the Conditions of Use at amazon.com/gp/BIT/TOU.
322 826 utilizadores
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
154 417 utilizadores
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
149 778 utilizadores
Avast SafePrice
Safe shopping extension. The best free price comparison and coupon finder online.
119 578 utilizadores
Trusted Shops extension
Safe online shopping
56 512 utilizadores
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.
54 834 utilizadores
RetailMeNot Deal Finder™️
RetailMeNot Deal Finder™️ automatically finds the best promo codes and cash back as you shop online.
43 244 utilizadores
iGraal - Cashback & codes promo
Récupérez de l'argent sur vos achats en ligne, c’est simple avec iGRAAL
42 300 utilizadores
Serviço de Cashback
Receba o cashback sempre que comprar com a Letyshops! Com o serviço de cashback, a LetyShops te traz ainda mais benefícios em suas compras realizadas no AliExpress e em mais de 500 lojas online!
40 885 utilizadores
alerabat.com | kupony i kody rabatowe
Nigdy więcej nie szukaj kodów rabatowych – My zrobimy to za Ciebie :)
33 863 utilizadores
Eno® from Capital One®
Shop more securely through your desktop browser with Eno®, your Capital One® assistant.
31 949 utilizadores
Augmented Steam
Augments your Steam Experience
27 293 utilizadores
Notes by Firefox
Displays a sidebar that lets you take notes on web pages.
25 692 utilizadores
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
24 290 utilizadores
Méliuz: Cashback 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.
21 949 utilizadores
Fakespot Fake Amazon Reviews and eBay Sellers
Protect yourself from bad sellers and fake reviews on Amazon and more!
19 306 utilizadores
Autofill
Auto preenchimento de formulários.
18 827 utilizadores
Lumaly
Jetzt mit Lumaly Geld sparen.
18 195 utilizadores
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
14 485 utilizadores
Slickdeals
Always get the best price: find the best deals from Slickdeals and automatically apply coupons!
14 430 utilizadores
ReviewMeta.com Review Helper
ReviewMeta analyzes millions of reviews and helps you decide which to trust.
12 767 utilizadores