Why use the shopping cart?
If you want to buy the product by mail order, you need to use the shopping cart. It’s easy: fill in the shopping cart and click on the mail order button to print a mail order. You can also purchase the contents of your cart online using your credit or debit card, or your checking account. If you want, you can skip the shopping cart and use the ‘Buy It Now’ links on the left hand side of the page, and on the ‘More Info’ pages for each product.