For booster levels that included a Cruisebook, you can upgrade your ad size. 

To upgrade to 1/4 Page, 

From 1/4 Page to 1/2 Page

From 1/2 Page to Full Page. 

To upgrade from 1/4 Page to Full page, simply update QTY to 2.

Important: Check your email!   Emails will come from 'Balfour On Campus Orders <noreply@balfour.com>' and 'Customer Support <yearbooks@balfour.com>' with links to design and submit ad space once purchased.  Ad submissions must be designed and completed on the Balfour website by January 31st.  Ads purchased, but not submitted, will not be refunded.