Read the instructions and messages at the top of every shopping cart page. They will tell you what to do next. Click any of the buttons or links to move around the Shopping Cart. Do not use your browser back/forward buttons to move thorough our shopping cart. Here's what our various buttons do: .chexexpress logo at the top This will take your browser back to our main (home) page. . This button will update any changes in quantities you make to the items in your shopping cart. Enter a zero or blank to remove an item from your cart. Enter a different quantity to change the quantity ordered for a particular item. Then click the Re-calculate button to record changes. Important: If you make any changes in quantities you must click the Re-calculate button before you proceed with anything else. . This will remove all items from your shopping cart. . Will take you from the Shopping Cart page to the Shipping Info page where you be prompted to enter information needed to calculate shipping, tax, insurance, etc. Clicking Next again will take you to the Order Summary page for a final review of the items in your shopping cart. This is just a preview and summary, no billing occurs until you complete the payment information on the next - secure - page. . This will return you to the Shipping Info page where you can make changes to the delivery and tax name and address as well as shipping selections and insurance selections. After completing any changes you will need to click the NEXT button, which takes you back to the Order Summary page. . This will take you to the Checkout page where you will be prompted to enter payment information. When your billing information is entered click on the Place Order button for final processing. Nothing is billed until you've entered all needed payment information and clicked Place Order. . After you enter all needed payment information, then click on this button to submit your payment for final processing. If you are missing needed information you'll get further instructions. Follow the messages and prompts, and re-submit until you have all needed information complete. When your payment information is correct and approved, a final invoice will be displayed. You should print the final invoice for your records. Note: This is the final processing request, and it is here, and only here, that your payment will be processed. Is Your Cart Working ? You'll need to enable cookies on your browser to use our shopping cart. If you are placing items into your cart, but they are not staying in your cart, then your browser may be rejecting cookies. To find out if your browser is rejecting cookies, place an item in your cart from anywhere on the site, and then click on the Re-calculate button. If your browser does not have cookies enabled, then you will be redirected to a page with an error message.