Shopping Memberships
Explore paid memberships covering delivery and shopping benefits.
What the documentation says
Counted from each service's own official cancellation documentation, using the same rules as the Friction Index. A service is only counted under a heading when its cited source establishes it — never by assumption.
2 / 3 services carry structured measurementThe rest have a guide but no structured measurement yet, and are not counted below.
- 1document a cancellation cut-off
- 1can be finished on the web or in an app
- 1require a call, a letter or a visit
- 2billing routes that are not the vendor's own
- 1have no cut-off established either way
Services in this category
Coupang WOW
Coupang's paid membership covering delivery and shopping benefits.
Cancellation guide coming soon
Costco Membership
An annual warehouse club membership, offered at Gold Star, Business, and Executive levels.
Cancellation guide available
Amazon Prime
Amazon's paid membership bundling fast shipping with Prime Video and other benefits.
Cancellation guide available
Service policies and features may change. Review official information before subscribing or canceling.