As mentioned above, if you’re not sure about the benefits of joining Amazon Prime but don’t want to miss out on Prime Day, you can sign up for a free(!) 30-day trial. (This is the best time to use the system, but if you like the benefits, you can keep your membership after the trial ends for $14.99 per month.) In addition to entertainment through Prime Video, There are also lesser-known amenities like Amazon Pharmacy discounts, early access to blink-and-you’ll-miss-it flash deals, and ad-free music and podcasts through Amazon Music.