As you find the products you would like to purchase, Click on the "buy this item". It will take you to another level where you can add the item to your shopping cart. When you are finished adding all the items, click on checkout you will see totals there, which will include tax, when purchased in California only, and the shipping cost. It will then take you to the next page where you will put your name, mailing address etc. It will then take you to a "secure" page where it will have you put your credit card information. We accept Mastercard & Visa credit cards. If you choose PayPal method of payment you will receive a PayPal payment E-mail from our PayPal Account and you can pay it from that. (Money Order payment method may be chosen here also).  Thanks! Hope we hear from you soon, Bev Trail