Discover Credit Card is quite popular in the market as it offers 5% cashback on specific purchases and it rolls over through the year if you are spending $1500 quarterly. It is considered as one of the best Credit cards in the market if you are using it properly to take all its advantages. Unlike the other credit cards in the market, Discover credit card will double your bonuses earned in the first year, if you are a new cardmember. Due to this for the new Cardmembers, it is considered as the b...