Note: You can only switch your app from sandbox mode to live mode after your account has been activated.
See here for a guide to testing your app in sandbox mode.
To switch your App to Live mode on the Mono Dashboard, you can watch this short video to see how or follow the steps below.
Once you're done testing your app, you can switch to live mode by going back to the App you created and clicking on it.
On the app overview, toggle the Live mode switch to on.
Your app will be set to live.
Note: This will change your keys from test to live mode so ensure you update your public key in your widget implementation and secret key across your Mono API calls.