<p>i charged credit card while making payment for application and think the CC charged twice.</p>
<p>do i have to contact the university? or will they realize it themselves and refund me anyway?</p>
<p>You should contact the university first to get them to refund it, then contact your credit card company to let them know what happened. The reason is that credit card company will ask you if you have tried to contact the merchant first. If you used AmEx, then you are in luck. If you used other cards, it may take a while.</p>
<p>why in luck if used AMEX? thank you</p>
<p>They would take the charge off as soon as you report it. It's not the case with other credit cards.</p>
<p>would the university refund it though without me even doing anything?</p>