11 points / $
Miles value: 15.95 cents / $
Requires a Capital One credit card
6.06%cash back
Bonus: $15 (new users)
6%cash back
Bonus: $30 (new users)
Redeem for cash back
6 points / $
Miles value: 9.30 cents / $
Bonus: 3,000 points (new users)
Redeem for Amex Membership Rewards points
4%cash back
Bonus: $5.00 (new users)
2%cash back