Doing Good Better: How Effective Altruism Can Help You Help Others, Do Work that Matters, and Make Smarter Choices about Giving Back

Expedia

Up to 3.6% Cash Back

Up to 30% Off On Hotels

Marriott

2.5% Cash Back

50% Off Select Items

Booking.com

Up to 5.4% Cash Back

15% Off Next Order

Tripadvisor

2% Cash Back

$30 Off Select items

Trip.com

Up to 4.4% Cash Back

Up to 50% Off On Travel

Hawaiian Airlines

No Cash Back

$25 Off Next Flight

Sixt - Rent a car

No Cash Back

20% Off Select items

IHG Hotels & Resorts

3% Cash Back

Up to 45% Off Hotel Deals

Vrbo

2% Cash Back

10% Off Select Items

Priceline

Up to 2.7% Cash Back

Up to 60% Off Next Hotel

Skyscanner

20% Cash Back

Up to 35% Off Hotel deals