MessageSender has a free 30-day trial period. This means that you can try MessageSender for 30 days free-of-charge with all functionality enabled.
Once trial period has ended you will still be able to open MessageSender Manager, but no messages will be sent.
When you open MessageSender during the trial period, the following screen will be displayed.
The screen will show you how many days left you have of your 30 day trial.
The screen has the following buttons: