How does a free trial work?
A free trial allows you to explore all of eNotes during the 48-hour trial period. All content and features are available to you except the ability to download PDFs—this requires that you convert your free trial to a subscription. A payment method is required to set up a free trial. This ensures that you have funds available if your trial converts to a subscription. While you are not charged at the time your free trial is set up, you simply need to provide a method of payment to get started.
In addition, with a free trial, you can unlock all current answers on eNotes. However, to ask your own question, you need to be a paid subscriber. Monthly subscribers can ask one question each month, and annual subscribers can ask three a year.