Client Log In Assistance What is your Primary MARQUIS Software License Number? * This would be your Centrax, MarketTrax, or ExecuTrax license number. Username * Please enter the Username the you normally log in with. Institution * Please enter the financial institution you belong to. Please verify your identity with the email address used for enrollment. * For assistance, please contact Support: Marketing Support 888-884-5388 [email protected] Compliance Support 800-627-5388 [email protected]