On Amazon Instant Video - How To Buy Movies

Launch the Prime Video app on your Roku, Fire TV, or Smart TV. Find Movie: Use the search icon or browse the "Store" tab.

Select the movie and click the Buy button. You may be asked to enter a "Purchase PIN" if you have parental controls set up. 3. Buying on Mobile Devices (iOS and Android) how to buy movies on amazon instant video

Once bought, movies appear in your "Purchases & Rentals" or "My Stuff" library across all devices. Launch the Prime Video app on your Roku,