Discover Best Buy Cashback May 2026

: New cardmembers receive an unlimited Cashback Match , where Discover doubles all cash back earned at the end of the first year, effectively making your 1% earnings 2%. Redemption and Value Boosts Discover® 5% Cash Back Calendar

Note : Classification depends on the merchant's category code (MCC); verify if your local Best Buy triggers this bonus. discover best buy cashback

: From April 1 to June 30, 2026 , "Home Improvement Stores" is a 5% bonus category. While Best Buy is an electronics retailer, it is sometimes classified under "home appliance stores," which Discover includes in this category. : New cardmembers receive an unlimited Cashback Match