The countdown is in single digits. Shoppers all over the country are plotting their strategy for finding the best deals on Black Friday. Finding the best discounts can entail a lot of research. Wallet Hub has done a lot of the legwork for you. They researched 35 of the biggest retailers, and checked out more than 10,000 "deals."  Some, obviously, are better than others. The average discount was 37%. Wallet Hub's researchers found the best discounts at Kohl's & J C Penney, with discounts of 66.3%. Happy shopping!