Shopify + Luna.io integration for guided eyewear fit and prescription checkout

Connect your Shopify store with Luna.io to power virtual try-on, guided frame selection, and prescription-ready product configuration that reduces errors and helps shoppers buy with confidence.

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What is the Shopify + Luna.io integration

Eyewear shoppers don’t abandon because they “need to think.” They abandon when the fit feels uncertain, prescription choices are confusing, or the lens options don’t match what they actually need, and your Shopify store ends up handling that back-and-forth through support tickets and returns. The Shopify – Luna.io integration connects your product catalog and variant logic to Luna.io’s guided eyewear journey, so customers can try frames virtually, move through prescription and lens configuration, and add the right build to cart with fewer manual checks in the middle. This setup fits if you sell prescription or fit-sensitive eyewear on Shopify and need tighter control over how frames and lenses are configured before checkout.

Shopify + Luna.io integration benefits

Cut returns by confirming fit and frame choice before checkout

Reduce support tickets with clearer Rx and lens selection paths

Increase AOV with smarter lens add-ons that match each prescription

Prevent wrong orders by blocking invalid frame–lens combinations

Speed up go-live with Shopify-ready catalogs, SKUs, and pricing rules

Keep fulfillment accurate with config details carried into Shopify orders

How the Shopify Luna.io integration works technically

• Shopify products, variants, SKUs, and pricing are synced to Luna.io, with frame attributes and vision-specific metadata mapped to Luna.io’s catalog fields.

• Virtual try-on assets and frame measurements are associated to Shopify items via stable identifiers (SKU/variant ID), keeping merchandising and VTO content aligned.

• Prescription inputs and lens options are captured in Luna.io and translated to Shopify cart line-item properties or dedicated variant selections, depending on the store’s product model.

• Compatibility rules map lens types, coatings, and eligibility constraints to valid configuration sets, with invalid combinations blocked before cart submission.

• Cart payloads sent back to Shopify include the selected frame variant plus configuration data, preserving totals, taxes, and checkout ownership in Shopify.

• Order exports include configuration details for fulfillment, and sync logs track payload validation, API responses, and retries for failed transmissions.

Why choose scandiweb to handle Shopify integration for you?

Shopify plus Luna.io builds for eyewear UX

We design the full shopping journey for fit, Rx, and lenses, then implement it cleanly in Shopify.

Virtual try-on and Rx UX tested with users

We validate try-on and prescription steps with user testing and analytics, then iterate based on evidence.

Lens, frame, and Rx logic engineered correctly

Our team implements strict configuration rules in Luna.io and Shopify so every selection stays valid.

Data and tracking for vision funnel visibility

We set up GA4 events for try-on, PD entry, and lens steps, so you see where shoppers drop off.

Conversion-focused design across the eyewear flow

Our CRO team optimizes size guidance, fit education, and Rx forms to reduce friction in the funnel.

Proven team scale for complex Shopify delivery

With 600+ specialists and 2,100+ projects delivered, you get depth for UX, dev, and QA at speed.

Frequently Asked Questions about Shopify Luna.io integration

How does the Shopify Luna.io integration sync frames, variants, and lens options for prescription eyewear?

We map Shopify products, variants, and metafields to Luna.io configuration rules, so only valid frame-and-lens combinations can be added to cart. This reduces misconfigured orders and the manual fixes that follow.

Can Luna.io on Shopify capture prescription (Rx) details and send the correct configuration to checkout?

Yes – Luna.io collects Rx inputs and lens selections, then passes a matching configuration to Shopify as the exact variant or line-item properties you define. You keep a clean order payload for fulfillment and customer service.

Does Luna.io virtual try-on work with Shopify product pages, or does it require a separate experience?

It can be embedded into PDPs or launched as a guided flow, depending on your UX and theme constraints. We implement it to keep the shopper’s path consistent, not split across disconnected pages.

Can the Shopify Luna.io integration support multi-market stores with different lens catalogs, pricing, or languages?

Yes – we can scope rules and content by Shopify Markets, store views, tags, or customer location logic. This helps you run different lens packages, taxes, and localization without duplicating the whole catalog.

What should we track in GA4 for a Luna.io guided eyewear journey on Shopify?

Key events include try-on start, fit confirmation, Rx step completion, lens package selection, and add-to-cart with configuration. scandiweb has delivered 575+ eCommerce BI dashboards and can wire these events into GA4 and reporting.

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Start your Shopify + Luna.io integration

1. Submit your integration request

Fill out the form and share your integration requirements.

2. Join a free strategy & discovery call

Join a 60-minute session with our Shopify integration specialists.
We’ll review your business systems, identify key challenges, and uncover actionable opportunities.