Step #1: Logging into AuthorizeNETGo to
www.authorizenet.com
Click the Merchant Login button.

Enter your AuthorizeNET login and password information.

Click the Log In button.

Locate the Account section of the screen.

Click the Settings link.

Locate the Security Settings section of the screen.
Click the Test Mode link.

Click the Turn Test OFF button.

Now your store is no longer in TEST Mode!

This concludes our tutorial on how to turn AuthorizeNET's Test Mode off.