I Had The Smart Checking Account And I Was Stunned That I Didn't Get The High Interest One Month

I had the Smart Checking account and I was stunned that I didn't get the high interest one month. They said there is a charge comes in as pin-based purchase. It was the online payment of my cell phone bill. Although they acknowledged that it can't be pin-based (since it's online transaction), they said "it comes in as pin-based and there is nothing they can do about it." So don't be so certain that your signature based transactions will be counted as signature based.