We all like free stuff.
Signup for Ebates here and get your choice of $10 toward:
After making at $25 purchase at any ebates merchant. This is on top of the cash back that ebates gives you from your purchases.
Travel Cash Rebates
Hotewire 3% hotel, 4% car rental
Orbitz 8.1% cruise, 2% hotel, $3.75 car rental
Priceline 7.2% on name your own price hotel & cruise, 5.4% on name your own price air along with prepaid hotels and all car rentals, 3.6% on regular hotels,
Most Hotel specific sites 2% – 5% cashback (e.g., Marriott 2.5%, Hilton 2.0%, Intercontinental 4.5%)
Wyndham is not included, but instead you can get 20% off using the group code 1000009537.
Airlines are too stingy to list and I generally prefer booking on airline sites than booking through the price aggregators.
Other Popular Sites
Apple Store 7%
Amazon 3% (they claim “up to 7%”, but really 3%)
Nordstroms 3% (Rack 1.5%)