Never miss Extrabux cash back and coupons again!

Download the Extrabux add-on and a discreet notification will appear with cash back and coupons whenever you visit a retailer's website.

  • Get cash back in one click from any retailer's website
  • Find money-saving coupons in seconds
  • Always FREE and safe to use
Extrabux Add-On Frequently Asked Questions
How do I get cash back via the Extrabux add-on?
  1. Install the Extrabux add-on.
  2. Restart Firefox.
  3. Go to a retailer's website, and when the yellow message bar appears, click Get Cash Back or click a coupon.
  4. Sign in using the same email address and password or Facebook account you use to sign in to Extrabux.com.
  5. Complete your purchase at the retailer's website.
  6. Congrats! Your cash back will be added to your Extrabux.com account in 1-4 days.
What is an add-on?
Add-ons are small pieces of software that add new features or functionality to your installation of Firefox. Add-ons can augment Firefox with new features, foreign language dictionaries, or change its visual appearance. Through add-ons, you can customize Firefox to meet your needs and tastes. Learn more about Firefox add-ons.
Will the Extrabux add-on work with my web browser?
The Extrabux add-on is currently available on Firefox 3.6 and above for Windows and Mac. Click here to get the latest version of Firefox. The Extrabux add-ons for Internet Explorer, Safari, and Chrome are coming soon.
Is it safe to use the Extrabux add-on on my computer?
Yes. The Extrabux add-on has been reviewed and certified by Mozilla and is 100% free and safe to install.
How do I log out of my Extrabux account on the Extrabux add-on?
  1. At the top of the Firefox window, click on the Firefox button (Tools menu in Windows XP), and then click Add-ons. The Add-ons Manager tab will open.
  2. In the Add-ons Manager tab, select the Extensions panel.
  3. Click the Options button next to Extrabux - Cash Back & Coupons.
  4. Click the Logout button.
How do I remove the Extrabux add-on from Firefox?
  1. At the top of the Firefox window, click on the Firefox button (Tools menu in Windows XP), and then click Add-ons. The Add-ons Manager tab will open.
  2. In the Add-ons Manager tab, select the Extensions panel.
  3. Click the Remove button next to Extrabux - Cash Back & Coupons.
I made a purchase via the Extrabux add-on and the cash back hasn't posted to my Extrabux account.
Purchases typically take 1-4 days after your order ships to post to your account. If it has been longer than 4 days and a purchase isn't showing up in your account, please click here.
I have another question.
For all other questions about using Extrabux and getting cash back, please visit our complete FAQs. If you have a specific question about using the Extrabux add-on, contact us and we'll do our best to answer it.