Payment Options

Credit Cards

We accept American Express, Discover, JCB, MasterCard and VISA.

You can safely enter your credit card number using our e-commerce provider Paypal which encrypts all submitted information.



Purchase Orders

To place an order using a purchase order, please fax us at: 1-416-352-0037 or email.

sales@SigmaXL.com



Ordering by cheque or money order

To place an order using a personal cheque or money order, mail your order request and payment to:

SigmaXL
920 Yonge Street, Suite 803
Toronto, ON
M4W 3C7
Canada

Please ensure you check with us about shipping and handling costs when ordering CDs.



SigmaXL has a GSA contract. If you are an eligible buyer, view our catalogue on

Additional discounts are available to Educational Institutions or members.