If you read other blogs, you’ll have noticed a lot of posts about a new offer on the Blue Business Plus for 10,000 points. That offer has actually been available since late February via referral links (both parties get 10,000 points) so it’s not exactly new. In addition it’s frequently possible to get a bonus of 20,000 points, either by calling in or getting a targeted offer. If you’re going to sign up for this card, I’d recommend using a readers referral link instead.
