Not a vendor, but interested in becoming a Relay Express Contractor? Apply Now Relay Express is now offering quality T-shirts and polos for all current and new Independent Contractor Drivers. Click here to order yours today! Would you like to refer a candidate? Click here to check out our Ambassador Program! Load/Job Adjustment Form All Load Adjustments are required to be submitted prior to 18:00 on Monday. Invoice Form All Invoices are required to be submitted prior to 18:00 on Monday. Schedule Update Form Please use this form to inform our office of schedule changes.