TopCashback	5.05 %
RetailMeNot	4 %
Befrugal	3 %
Mr. Rebates	3 %
Rakuten	2.5 %

Flying Blue Shopping	21 miles / $10
Emirates Skywards	15 miles / $10
Virgin Atlantic Shops Away	3 pts/$
Asia Miles	2.5 mi/$
JetBlue Shop True	2.5 pts/$
Alaska Airlines	2 miles/$
American Airlines Mileage	2 miles/$
Southwest Airlines Mileage	2 pts/$
Delta Airlines SkyMiles	1.5 miles/$
United Airlines MileagePlus	1 mile/$