Requests made before 1pm EDT on regular business days (Monday through Friday) will be issued same day. Requests made on holidays, weekends, or after 1pm on Friday will be issued the next business day. Checks are mailed the day after they are issued. Delivery is subject to weather, holidays, and delivery schedules.
You may log into your account and go to "My Funds" under your account options. Click on the check withdrawal option and verify your address is correct as well as entering the amount you wish to withdrawal. Click on the submit/withdraw button to complete your withdrawal.