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Reward description from iCrego.com:
Rebate Minimum : .25%
Rebate Maximum : 20%
Additional Rebates : Earn a 0.25% rebate at select warehouse clubs and discount stores. Earn 5%-20% Cashback Bonus at participating top online retailers through Discover's exclusive online shopping site.
Rebate Details : Earn a 0.25% rebate for up to $1,500 in general spending; 0.5% for over $1,500 up to $3,000; and 1% for over $3,000. Cardholders will also earn .25% rebate on purchases made at select warehouse clubs, discount stores and their affiliates. Rewards are redeemable in $20 increments only.
Expiration : None
Yearly Limit : None
Descriptions:
Promotional rewards 1 : none
Eligible purchases for promo 1 : none
Promotional rewards 2 : none
Eligible purchases for promo 2 : none
Promotional period : none
Regular rewards max A: 5%
Eligible purchases A : purchase
Spending limits A 1: none
Rewards for spending limits A 1: none
Earn a 0.25% rebate for up to $1,500 in general spending; 0.5% for over $1,500 up to $3,000; and 1% for over $3,000. Cardholders will also earn .25% rebate on purchases made at select warehouse clubs, discount stores and their affiliates. Rewards are redeemable in $20 increments only.
Regular rewards max B: 1%
Eligible purchases B : all other purchases
Spending limits B 1: $0 - $1500
Rewards for spending limits B 1: 0.25%
Spending limits B 2: $1501 - $3000
Rewards for spending limits B 2: 0.50%
Spending limits B 3: $3000 -
Rewards for spending limits B 3: 1%