Ecosia is a search engine that donates 80% of its surplus income to planting 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. Give it a try!
→ Price History charts
→ Price Drop & Availability Alerts
→ Daily Drops, an overview of recent price drops
→ Huge frequently updated product database
→ Supports Amazon .com | .co.uk | .de | .co.jp | .fr | .ca | .cn | .it | .es | .in | .mx | .br
See quick updates on all your activity while you browse the web with the official eBay app for Firefox.
1. Find the same products.
2. Historical price.
3. Show App's price.
4. Analyze seller.
5. Shortcuts visit Aliexpress
Get cashback for every order in AliExpress, Ozon, ASOS, Banggood and GearBest stores with ePN Cashback plugin
This is an official Amazon extension for Firefox. Amazon Assistant helps you make better shopping decisions by showing product comparisons at thousands of retail sites. By installing you agree to the Conditions of Use at amazon.com/gp/BIT/TOU.
Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.
Check4Change Requires Restart
Check4Change (aka C4C) is a simple extension that allows you to select a part of a web-page, and get notified when it changes.
LetyShops Requires Restart
Расширение напомнит Вам о кэшбэке при каждой покупке и возместит до 30% потраченных денег.
Your intuitive Shopping Assistant and effective Price Comparison, directly in your Firefox browser - Automatic price comparison, alerts for lower prices when you are shopping online and much more.
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.
惠惠购物助手【网易出品】 Requires Restart
Never search for a coupon again! Coupons at Checkout uncovers coupon codes automatically at thousands of online stores. Wherever you see a ‘Coupon Code’ box, now just click to see all the retailer's latest coupons! As featured in CNET & Lifehacker!
Price Comparison made easy, directly in Firefox - Get alerts if other stores offer better prices for the products you're viewing. Price Expert shows you the same products with better prices in different stores, discount coupons or irresistible deals.
Ciuvo finds best deals for your wanted product. Price check, comparison, customer reviews, product videos and coupons right in your web browser.
CouponsHelper automatically finds coupon codes from thousands of retailers while you shop online. CouponsHelper is hidden until it finds coupons, so no pointless pop ups !
Lors de votre navigation sur les sites marchands, l'extension Le Buzz - Offres Shopping vous fera faire des économies, en affichant automatiquement les codes promos disponibles et les produits similaires.
Adds Steam Database link across Steam Community and Store.
MIT BUY WIZARD IMMER DEN GÜNSTIGSTEN PREIS ERHALTEN
- Really ad-free, no deals with advertisers
- Ad-O-Meter shows you how ad-heavy a page is before you open it
- Includes preconfigured anti-adblock-killers and stealth mode
- Easily installed in three clicks no need to sign-up or register