GivingTuesday is a global movement dedicated to promoting charitable giving worldwide, particularly on the Tuesday following Black Friday. With chapters in 80 countries and $2.7 billion raised in 2021, it has garnered support from notable organizations like the Gates Foundation and PayPal.

The GivingTuesday App (GT App) is a browser extension designed for micro-donations using triple-tap technology. Users can easily donate pennies to a selected charity directly from any website or social media post, with donations recorded instantly on a ledger within the app. The app supports all countries and local currencies, and users have the option to settle donation pledges using ApplePay, emphasizing an honor-based system without mandatory time limits or penalties.