Strange Reason for having my account shut down
 

I tried to log into Dollar Rewards and I found my account was suspended and was told to call customer service. When I did, I learned it was because I'd put "10/24/2030" as my AZ license expiration date in my profile. In Arizona, licenses do not expire until you turn 65, and I was unable to put in 10/24/2050 which is its real expiration date.

Apparently they thought I'd made some kind of error, the problem is fixed now :D