Flowroute allows you to set up a low balance notification that sends you an email when your account balance reaches a certain amount. You can then add funds to your account.
Flowroute additionally offers an auto-replenishment function, which is useful for avoiding a negative balance. Auto-replenishment parameters are user-defined, and will automatically charge your account to match the balance amount you set. A credit card is required to be on file to use this feature.
Log in to Flowroute Manage.
Click Preferences, and then click Balance Management.

Go to the Low Balance Notifications section.
NOTE: By default, low balance notification is disabled. Once the low balance notification is set, the “disabled” status changes to “enabled”.

In the Low balance threshold field, enter the dollar amount. When your balance reaches this amount, it triggers an email notification to your billing email address that your account has reached that threshold.
Click Set Low Balance Threshold.

BEST PRACTICE: Set the low balance threshold below your auto-replenishment threshold. That way, if you get this notification, you will know you have to take action.
Change or Disable Low Balance Notification
You can log back into your account at any time to set the threshold to a new limit or to disable notifications.

To set a new threshold, enter the new value into the Low balance threshold field and then click Adjust Threshold.
To disable low balance notifications, click Disable button.