How We Book 4 Business Class Seats for Less Than Coach

How We Book 4 Business Class Seats for Less Than Coach

The short version: transfer bonuses, partner awards, and a lot of patience. The long version involves two years of credit card strategy, a spreadsheet our friends called "unhinged," and the moment we boarded a Lufthansa business class flight with our kids and paid exactly $0 in cash. Here's the full breakdown of how we did it.