You can enroll/remove your stocks from our free dividend reinvestment plan.
Login to your Firstrade account.
Go to Accounts → Positions.
Click on the link Dividend Reinvestment Plan.
Select the account to enroll.
If you want to turn on DRIP for all eligible securities in your account, turn ON the Enroll account in DRIP toggle.
If you want to select only some securities to enroll, check each box and click Preview Change and then Submit.