<p>abmnj1, according to the info at theUD Flex Account site I posted a link to:</p>
<p>What is the difference between Flex and a PNC checking account?</p>
<p>Flex is a prepaid Flexible spending account that can be used on campus. </p>
<p>A checking account at PNC is a bank account that allows students to use their i-card anywhere that STAR® is accepted.</p>