Used free app code yet still says I have to pay?

<p>they sent me an email of a 4 letter code for a free app so i filled it out for the hell of it. i just got an email saying:
For your application to be complete you will need to submit, if you haven't already:
Official high school(s) transcript
SAT/ACT test scores
Application Fee. The application fee is $45, ( payable by check or money order or by credit card, online or by mail)</p>

<p>has the system just not recognized i've used the free code yet?</p>

<p>if i’m unclear in my first post, I was emailed a four letter code to use before September 15 and it’ll waive the application fee. I filled out the app and submitted it (using the code), and then I recieved the email.</p>

<p>I think you should be fine but you can always call the admissions office to double check. After your application is submitted, you will receive a letter from Pitt stating what if any items are still outstanding.</p>