Please visit the Terms and Conditions.
Click here for the W-9. Please note that the payment will be made to KnowledgeConnex and not GSACS.
When paying by check, select “offline/mail” under payment options in the shopping cart. You will later see instructions to print the invoice page and mail your payment to KnowledgeConnex. The mailing address will be on the invoice. Make your check payable to KnowledgeConnex.