Shopify + eBay integration
In short: MEGZO Integrator Vortex connects Shopify and eBay: your catalog, prices and stock publish from Shopify to eBay automatically, and every eBay order flows back into Shopify as one idempotent record — on a 5-minute heartbeat, with oversell protection.
Keep Shopify as your single source of truth and let MEGZO Integrator Vortex sync your catalog, prices, stock and orders with eBay — both directions, with no double entry and no overselling.
What syncs between Shopify and eBay
Why Shopify + eBay on MEGZO IV
Dynamic field mapping
Shopify's fields map to eBay's through editable rules you control (VAT strip/add, rounding, value lookups, currency conversion), and changes take effect right away, with no code change.
Never oversell
Stock pushed to eBay with a buffer and reconciled, so a unit can't sell twice across channels.
Orders, once
Every eBay order becomes one record in Shopify — idempotent by design.
Works with your couriers & payments
Fulfilment and payment systems plug in alongside this pair — no extra integration project.
Couriers — AWB & tracking to eBay
Payments — via the official plugin or a custom integration
Shopify + eBay — FAQ
Does MEGZO IV sync stock between Shopify and eBay in real time?
Stock flows on a 5-minute heartbeat and on demand, with push (webhook) wake-ups where eBay supports them. It is pushed with an oversell buffer and continuously reconciled, so you never sell the same last unit twice.
Will a eBay order create a duplicate in Shopify?
No. Order creation is idempotent — keyed on the channel order id with a unique constraint and an order-lock — so a retried or replayed order never creates a second record in Shopify.
Do I manage this from eBay or from Shopify?
From neither — you manage Product, Price, Stock and Order syncing from your MEGZO IV vendor panel. Field mapping between Shopify and eBay is dynamic; a non-developer can remap a field and it takes effect right away, with no code change.
Can MEGZO IV handle invoices for eBay?
MEGZO IV fetches the invoice PDF that Shopify (or your invoicing service) already produced and attaches it to the eBay order where supported. It never generates a fiscal/legal invoice and never submits to e-Factura/ANAF.
Is Shopify ↔ eBay a good regional fit?
Shopify and eBay share a regional footprint (US, GB, DE, AU, CA), so this is a native fit.
Related integrations
More channels for Shopify
More systems that sync to eBay
Guides
Connect Shopify to eBay
We run the sync; you watch it from one dashboard. Tell us your setup and see it live on a 5-minute heartbeat.