REF / 004 CASE STUDY ANALYSIS

Tally Shipping Calculator

Shipping transparency before checkout: live rates and timeframes rendered on the storefront, driven by the store's existing shipping profiles.

VISIT LIVE SITE ↗

01 — PROJECT PARAMETERS

SURFACE Public Shopify App Store listing

MODEL Subscription with free trial

SCOPE Rate display, timeframes, layouts, sync

02 — THE TECHNICAL CHALLENGE

Shipping cost revealed only at checkout is one of the largest causes of cart abandonment, but rate logic lives deep in Shopify's shipping profiles — zones, weights, carriers and product overrides.

Surfacing that faithfully on a product page means resolving the same rate calculation Shopify would run at checkout, then presenting it inside any theme without breaking the page.

PROJECT PARAMETERS AS BUILT

SURFACES Product + cart

SOURCE Store shipping profiles

RATES Zone & weight aware

DISPLAY Configurable layouts

03 — ARCHITECTURE SYNTHESIS

One Source of Truth for Rates

Rates are read from the merchant's existing Shopify shipping profiles and synced, so what the storefront shows and what checkout charges cannot drift apart.

KEY STRUCTURAL COMPONENTS

Shipping profile sync Storefront rate calculator Timeframe display Theme-configurable layouts

Delivery Facts

PUBLICLY VERIFIABLE — NO CLAIMED RESULTS

APP STORE RATING 5.0 1 REVIEW

SURFACES 2 PRODUCT + CART

LISTED SINCE 2024 PUBLIC LISTING

NEXT PHASE INITIATION

Ready for Synthesis

Bring us the constraint, the legacy system or the idea. We'll architect the path from where you are to what it should be.

INITIALIZE PROJECT SCOPE →