Tab for a Cause are running a Giving Tuesday campaign from Nov 30 to Dec 3 where they donate an extra $0.10 out of pocket for each new TFC user. All of the money raised from this campaign will go to Action Against Hunger’s typhoon relief program .
You might also be wondering what Tab for a Cause is. Here is the lowdown (pulled from their website because they explain it best):
After installing the Tab for a Cause extension, one of every few new tabs you open is redirected to a donation page for your chosen cause, raising money for your charity! In only a few seconds, you can turn web browsing into charitable giving and also keep abreast of recent news related to your cause.
When Tab for a Cause redirects you to a page, we earn advertising revenue from the banner ads on the page, thanks to our generous advertising partners. One hundred percent (100%!) of profits are donated directly to your charity.