Videos
On a desktop computer:
Head to Amazon.com in your web browser.
Hover over the Accounts & Lists menu on the top-right of the window, then select the Prime Membership option.
Hover over the Manage Membership section at the top-right of the screen, then tap the End Membership button.
Follow the on-screen instructions to proceed to canceling your Prime subscription.
On a mobile device:
Open the Amazon Shopping app on your mobile device.
On the bottom of the screen, tap the Profile button, which looks like a silhouette of a person.
Scroll down and select Manage Prime Membership.
Press on the Manage Membership drop-down menu, and press the Manage Membership button in that menu.
Press on the End Membership button.
Follow the on-screen instructions to proceed to canceling your Prime subscription.