Please follow these instructions:
1.) Enter your invoice balance or estimate total into the "Our price" box with a quantity of 1 and click "Add to cart".
*If you are paying for a product that was quoted online, be sure to enter the full TOTAL amount with shipping included
2.) On the next page, click on the "Checkout" button located in the middle of your screen.
DO NOT calculate shipping, it has already been included in your estimate total.
3.) Enter your billing/shipping information.
4.) Enter your invoice or estimate number in the appropriate box.