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ExperimentsCompletedexp-000 Cart Transparency

exp-000-cart-transparency

Title

Add delivery estimate and return reassurance inside the cart summary.

node_000

Area

CART

Problem

Users reached cart with intent, but many dropped before starting checkout because the cart did not answer basic delivery and return questions.

Hypothesis

If we surface delivery estimate and simple return reassurance directly in the cart summary, more users will feel safe enough to continue to checkout.

Primary Metric

Cart-to-checkout start rate.

Guardrails

  • conversion rate must not decline
  • AOV must remain stable
  • customer support complaints about delivery promise must not increase

Expected Impact

Medium-high.

The cart is close to revenue and the missing reassurance was visible in both data and behavior evidence.

Owner

Growth Lead

Tool

Statsig

Rollout Plan

  • 50/50 rollout to eligible cart sessions
  • 12-day run
  • separate read for mobile and desktop

Status

completed

Result Summary

Checkout start rate increased by 9.4% overall, with the strongest lift on mobile carts and baskets near the free-shipping threshold. AOV stayed flat. No support signal deterioration was observed.

Verdict

KEEP

Why

The treatment addressed a clear anxiety point without adding friction. The gain was commercially meaningful and aligned with the original diagnosis.

Learning

Reassurance inside cart performs best when it answers immediate purchase-risk questions in one glance. Delivery timing and returns clarity are stronger than broad trust messaging at this stage.

Next Action

Roll out the change across the main storefront, add a shipping-threshold progress variant to backlog, and update trust-related confidence scoring for similar cart nodes.

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