When you first purchase new equipment, you need to debit the specific equipment (ie, asset) account. And, credit the account you pay for the asset from.If you use credit card or another type of deferred payment, then you would credit accounts payable or another liability account. A purchase credit journal entry is recorded in the company's purchase journal when buying goods or services on credit from a third party. Details. In this comprehensive course, you will learn the basics of double-entry bookkeeping, as well as how to analyze and record financial transactions. 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. An expensed asset is an asset for which the entire cost is deducted from income in the year of purchase.