1.) If you have a coupon code, enter it in the coupon field and click the Update button next to that field.
2.) To see your complete order summary and to enter your billing & shipping info, enter your state and zip code under Calculate Shipping Price and click the Calculate button.
3.) Fill out your details and click on the Purchase button at the bottom of the page. You will then be taken to a Paypal check out page where you can either enter your Paypal account login or pay with a credit card if you do not have a Paypal account.