Can't switch from test to live, what should I do

[suzhenghao]

While your account is in Test Mode
No real transactions are processed
Electronic checks are NOT charged
Credit Cards are NOT charged
Your account is NOT funded for transactions occurring in Test Mode
You may submit test transactions to the payment gateway
WarningWARNING: Your account must remain in Test Mode until your merchant account application is processed and accepted.

 IMPORTANT:  While we process your merchant account application your account must remain in Test Mod

[akagarwa]

For switching to Live Mode from Test Mode, you need to go to the Merchant Interface(MINT)

The sandbox URL: https://sandbox.authorize.net

The production URL: https://account.authorize.net

Goto Settings->Test Mode

There you can flip the switch between test mode and live mode.

Hope that helps.

[suzhenghao]

Click that button:

WARNING: Your account must remain in Test Mode until your merchant account application is processed and accepted.

[akagarwa · Accepted solution]

You can have a look at the detailed documentation here. If you already have a registered/accepted merchant account, you can go ahead with Live Mode.