It has reached such lofty heights in large part because of continually adding features, be it music, video or a host of other things we enjoy. That’s not all you get, though. If you are not a Prime member, you’ll be interested to know what you’re missing out on. And if you are, there’s a good chance you don’t know about everything you get with the subscription.

1. Great discounts at Whole Foods

2. Thousands of movies without Wi-Fi

Selected Prime Video titles are available to be downloaded to compatible mobile devices, which include Fire tablets, Fire phones, Android phones and tablets, and iOS devices. If you are using a compatible device, make sure you are connected to a Wi-Fi or wireless network, find the Prime title you want to download and open the video details. After that, tap on “Download” to start the process. Just keep in mind this can use up data on your cellular plan, so make sure you have enough to spare. Note that for TV shows, you will want to select the episode you want to download and then look for the specific download icon, which will be a down arrow. Also, the amount of time you will have to be able to watch a downloaded title — movie or show — offline will vary, though a notification will typically display on-screen when the viewing period is almost over.

3. Money-back with Reload

4. Free two-hour grocery delivery in dozens of cities

Are you eligible for this Prime perk? You can check your ZIP code through Prime Now. The list of cities offering Whole Foods delivery has grown recently: Albuquerque, Ann Arbor, Annapolis, Atlanta, Austin, Baltimore, Birmingham, Boise, Boston, Central Jersey, Charleston, Charlotte, Chicago, Cincinnati, Cleveland, Colorado Springs, Columbus, Dallas and Fort Worth, Dayton, Denver, Detroit, Fairfield County and White Plains, Greenville, Hartford, Houston, Indianapolis, Jacksonville, Kansas City, Las Vegas, Long Island, Los Angeles and Orange County, Louisville, Madison, Manhattan and Brooklyn, Memphis, Milwaukee ,Minneapolis and St. Paul, Nashville, New Orleans, North Jersey, Oklahoma City, Omaha, Orlando, Philadelphia, Phoenix, Pittsburgh, Portland, Providence, Raleigh, Richmond, Sacramento, Salt Lake City, San Antonio, San Diego, San Francisco Bay Area, Seattle and Eastside, South Florida, St. Louis, Tampa, Tucson, Tulsa, Virginia Beach and Washington, DC, Metro.

5. Free editor’s choice book every month

First Reads is a selection of six editor’s choice books. Prime members can pick one to read free each month. Chances are good you’ll find an option that will draw your interest. A recent list included a thriller, a gothic murder story, a historical novel, a true-crime book, a young-adult book, and a cute kid’s book about a duck.

6. Product samples and discounts

7. Deliveries to your car

8. Try before you buy clothes

Prime Wardrobe is your chance to try different sizes and looks with no regrets or return shipping costs.

9. Free shipping at other sites, too

10. Free magazines, podcasts, and audiobooks

You will need to download the Audible app to get started with Channels. Open the app, tap on the menu and choose Channels for Prime. Here, you can choose from a variety of short-form audio programs that explore sketch comedy, music culture, world history, and even news snippets from The New York Times. Channels also gives you access to a small selection of free Prime-exclusive audiobooks. From the main Channels tab, just scroll down and tap on Audiobook Collections to check out the options, which range from histories to mysteries.