Adding Mileage Booster
Question for the Delta flyers:
I just hit Silver Medallion by flying for work. My company reimburses my expenses so I get to book my travel on my Delta AMEX. The question I have is this: If I am flying for work and not paying for the flight, is it worth the money for me to buy the Mileage Booster for $60 for 3,000 miles?