When you sign up for a trial, you can use all the features of that plan for the next 14 days without any commitment or credit card. You can start building your website and once you are ready, you can make the payment.
Your website plan will be valid for lifetime however we will check the alive status of your domain every year once. If your domain is live and active, your website plan will be renewed indefinitely. If the domain is not active, we will give you a 3 months notice period for getting your domain online, if the domain is still not live, we will terminate your plan.