AAdvantage Shopping Portal Offering a 10x Bonus

One of the easiest ways to earn extra award miles is to make purchases through an online shopping portal.  American AAdvantage's portal is out with a pretty lucrative bonus that's good through 4/14/17.

Make 3 $50+ purchases and you'll earn 1,500 bonus miles.  That's on top of the miles you'll earn from each online merchant.  Generally the bonuses offered by these portals provide 3 - 5x/dollar spent so 10x is really good.

I'll definitely be taking advantage of this for purchases I would have made anyway.  There are a lot of stores paying out 5x+ so you should be able to earn 15x+ if you split up your purchases.