The power of the Amex trifecta: Platinum, Gold and Blue Business Plus

Editor’s note: This is a recurring post, regularly updated with new information and offers.   Whether it’s the trio of legacy airlines in the U.S. or the main airline alliances, some things just work well in threes. For example, many of us at TPG love the Chase trifecta in our wallets: the Chase Sapphire Reserve, Ink Business …
source