OAKLAND Accounting is a complete accounting solution designed to be user- friendly and provide accurate information for customers, management, and auditors. To obtain a P-Card, complete an Oakland University Purchasing Card.The City of Oakland's CalHome Program operates jointly with participating lenders to assist low income, first-time homebuyers to purchase homes in Oakland. The tradein value will not be part of the final journal entry but needs to be entered as a credit to balance the entry based on the limited info you provided.