free trial configuration

Hi tuan, I have setup membership pro for a product that I want to offer a 3 day free trial. I have go MP to work but the Free Trial is not showing up. How do I configure it to display the free trial. I've put the free trial as $00.00 is this correct?

Hi Robert

First of all, could you please let me know the version of Membership Pro you are using ? Could you please upgrade your site to version 1.5.4 of the extension first ?

Tuan