HELP- Paying through mail

<p>I submitted the supplement electronically, but I still need to mail in my fee. It says on the web site:</p>

<p>“The appropriate nonrefundable application fee must be mailed to: Boston College, Office of Undergraduate Admission, Devlin Hall 208, Chestnut Hill, MA 02467-3809 with the Common Application Signature form.”</p>

<p>What is the Common Application Signature form???</p>

<p>i think its referring to the Supplemental form?</p>