The Discover Business Miles Credit Card is somewhat of a weak entrant in the business credit card category, both in terms of rewards and APR. Earn 2 Miles per $1 spent on travel and gas, for up to $5,000 in combined spending annually. All other purchases pay out 1 Mile per $1 spent. Another drawback commonly cited is that Discover card is not as widely accepted as American Express, Mastercard, or Visa. Ultimately, the truth is in the numbers - use our Credit Authority Card Finder tool, sorting by rewards or even APR, and you'll see there are more attractive business credit cards options available, including the Chase Ink and Capital One Spark series. On the plus side, redeeming Discover Miles is quick and easy; once you've racked up 5,000 miles you can redeem for gift card from more than 90 brand-name Partners, get a Discover Gift Card, make a charitable donation, apply a travel credit to your account or even receive cash.