Yes, shopify is now offering 90 days of free trial due to covid-19 Pandemic. Before this, Shopify used to offer only 14 days of free trial. You can avail all the features of shopify after registering with your email address. So it's a great opportunity to get started and build your own online store with shopify and fulfill your online business ideas.
Nick here from Shopify.
Just to back up and confirm what @Droppersstop said. This was brought in to help new storeowners and merchants during the covid19 crisis. It is not permanent.