Signed up to free trial - the publishing itself is not great, you're better off uploading a pdf file. The functionality is basic. But worst of all, unethical practice not to notify customers when free trial ends, bill immediately and not offer refund or partial refund if you cancel the subscription before the end of a billing cycle. I'm out of pocket 400USD despite cancelling the first day of the billing cycle. Highly unethical no care for customers.