Yes, you can!
For Orders Placed Using The "Purchase Products" Link In Your Back Office:
To utilize your commission balance to pay for an order, the commission balance must be sufficient to cover the entire order, including any applicable tax and the shipping charge. When your commission balance is sufficient to cover an order in its entirety, our shopping cart will offer you that commission balance as a method of payment during the checkout process.
For Auto-Delivery Orders:
When an Auto-Delivery order is processed on the date you've selected, our system first checks the commission balance for payment. If the balance is sufficient to cover the entire order, including any applicable tax and the shipping, the order is paid for using that balance. If the commission balance is not sufficient to cover the entire order, including tax & shipping, the payment will default to the credit card on file for your account.