Amex Blue Business Plus Card Review: Earn 2x Membership Rewards Points, Pay No Annual Fee Amex Blue Business Plus Card Review: Earn 2x Membership Rewards Points, Pay No Annual Fee

Amex Blue Business Plus Card Review: Earn 2x Membership Rewards Points, Pay No Annual Fee

The Blue Business® Plus Credit Card from American Express is one of the most rewarding business cards available. While you won't find a ton of benefits on the card, it has one of the best earning structures — plus access to Amex's hotel and airline transfer partners. Here's what to know about it and how to apply.