Need to pay with a Purchase Order?

Payment Methods site accepts the following methods of payment:

Credit Card (Visa, Mastercard), PayPal, Bank Wire, Check/Money Order, Purchase Order (PO subject to credit review/approval).

If you are a school, college, university, hospital, government agency or established company we can likely offer to invoice your purchase orders on credit terms.

To submit your PO via our web site simply add the item(s) to your Shopping Cart, go to Checkout, register/upload your PO file and choose the Pay with Purchase Order option during checkout.

If you choose to email your PO rather than uploading during checkout please send it to

Please make sure the PO is submitted using a formalized document and include the following information:

  • Customer's letterhead
  • Purchase Order number
  • Purchase Order issue date
  • Contact name (phone, email address, name)
  • Billing address
  • Shipping address
  • Accounts Payable contact information
  • Shipping method
  • List of product part number(s), product description as well as quantities
  • Unit price of each item
  • Total amount
If some of the above information is missing on your formal PO, please make sure to include this information in your email for faster order processing. Upon approval of terms, we will send an email confirmation of the order along with tracking once it ships.

*Note: Credit Terms for businesses are granted on case by case basis and are subject to review and approval. Please make sure your request includes all the information listed above.