mga sir, ask lang po, ano tong change classification from non-pro to prof.... meaning po ba if kumuha ka ng non-pro,then non-pro license holder po kayo for a month, e pwede po ba cia, ichange to prof. meaning po ba magiging prof na license nyo, kahit ala pa 4 months old ung non-pro license.. correct me if im wrong... for any idea jan guys.... thanks...

http://www.lto.gov.ph/new_fees.html#v9