Note: Checks will be mailed out each Friday to members who have successfully referred new members who have paid their membership fees in full for that week ending on Thursday by 12:00 PM PST. If new memberships are to be billed on a Purchase Order, referral payments will be mailed out upon receipt of payment of PO. All purchase orders are billed at the end of each month of the registration period. Should members have questions, please email your comments to ŇAdministratorÓ@TransportWorld.com or call us at (888)810-0798 so we may respond to your questions or comments.