Catalog  |  Cart  |  Log In


Order Help Center

Registration & Membership

Managing "My Account"

Security Policy 

System Considerations

Using the Shopping Cart

Your Orders

Payment Options & Invoicing

Sales Tax & Exemptions

Shipping Policy
 

Order Help Center

Payment Options and Invoicing

Purchase Order

If you select to bill to your company or institution using a purchase order, you will need to provide the purchase order number during the checkout process. To expedite checkout, you may create and save a default purchase order for multiple orders.

Credit Card

We accept Visa, Mastercard and American Express. If you select to pay by credit card, we will ask you for the account number, expiration date and name on the card. Your card information is stored within your profile to make ordering easier. For security reasons, we will only display the last four digits of any stored credit card.

Invoicing Your Order

Your invoice will be sent to the billing address specified within your shopping cart. Our payment terms are net 30 days.