The use of company credit cards must be subject to the strictest control. Generally only one person in a company should be authorised to use the company credit card and anyone in the company who needs to make a payment by credit card should then approach that person if they need to make a credit card payment. The request for a payment to be made on the company credit card should be supported by a signed purchase order and the person requesting the payment should be responsible for providing an invoice to support the transaction.
Upon receipt of the monthly credit card statement, the person authorised to use the credit card should analyse and code all transactions and should attach supporting invoices and purchase orders. The analysis should then be reviewed and signed off by another senior officer of the company before the analysis is posted onto the accounting records.
Larger companies may issue several credit cards to its employees but in such a case, each individual with a credit card must provide a monthly analysis of his/her credit card transaction (supported by invoices) and that analysis must approved by another senior officer of the company.
It goes without saying that credit card pin numbers must be regularly changed and must not be available to anyone other than the person authorised to use the card.