11 points / $
Miles value: 15.95 cents / $
Requires a Capital One credit card
2.5%cash back
Bonus: $40 (new users)
Redeem for cash back
2.5 points / $
Miles value: 3.88 cents / $
Bonus: 3,000 points (new users)
Redeem for Amex Membership Rewards points
2%cash back