Use the Cash Plus Optimizer to track where you spent the most during the last 90 days to help determine which categories will optimize your cash back. Here's how:

1. Log in to your account at usbank.com, then select The Rewards Center.
2. Enter your zip code, last four digitals of card number and your last name.  
3. Scroll down to select Cash+ Optimizer.

If you need help with choosing your Cash+ categories, see: How do I choose my Cash Plus categories?