Link: Learn more about the  Citi® / AAdvantage Business™ World Elite Mastercard® The Citi® / AAdvantage Business™ World Elite Mastercard® is American’s primary co-branded business credit card. We’re currently seeing an improved welcome offer on the card, making it an ideal time to apply, as this is among the best offers that we’ve seen on the card. I’d like to post a reminder of this offer, as it’s anyone’s guess how much longer it will be around. Citi AAdvantage Business Card 75K bonus miles offer Citi AAdvantage Business Card eligibility requirements Why the Citi AAdvantage Business Card is worth it Bottom line The Citi AAdvantage Business Card currently has a limited time welcome bonus of 75,000 AAdvantage bonus miles after spending $5,000 within the first five months. As a point of comparison, previously the card offered up to 65,000 bonus miles, so this offer is 10,000 miles better than before. I value AAdvantage miles at 1.5 cents each, so to me that bonus is worth $1,125.…