Brand-New: Discover Miles Card Provides a 3% Rebate on Everything

Link: Discover Miles Card (New Offer for 3% Cash Back)

In the world of travel hacking, you almost never hear anything about Discover—which is totally understandable. When I was a kid, my parents liked to use their Discover card, which usually created the following interaction almost everywhere we went:

Server presents the bill, and my parents present their card.

Server goes away and returns a few minutes later.

Server: “Sorry, we don’t take Discover. Do you have a Visa or MasterCard?”

Parents:...