Our Zephyr for JIRA evaluation license expires on 13-March-2014 and we would like to extend the license to 28-March-2014 which is the same as the Zapi evaluation license we just installed.
You are able to sign up for another 30 day free trial of Zephyr for JIRA and the ZAPI the same way you did the first time you signed up. You can extend this trial up to 5 times. More information on this can be found in the link below, navigate to the "Pricing FAQ" tab and read the section "Can I extend my free trial?" for more information: