Originally Posted by
airb330
Unfortunately, the bonus doesn't stack as we all hoped it would.
It's a 10% maximum per AAdvantage account. There are already reports of those who have redeemed awards. It will be 5% (up to 5,000) from Barclays 5% (up to 5,000) from Citi, if you hold both cards.
THIS!
I just experienced this first hand booking a 12.5K award. 10% back was posted as 625 miles form Barclays and 625 from Citibank MC. So not stackable.