Számlázz.hu + Vatera integration
In short: MEGZO Integrator Vortex connects Számlázz.hu and Vatera: every Vatera order flows into Számlázz.hu as one idempotent record, and the Számlázz.hu invoice attaches back to the Vatera order automatically.
Keep Számlázz.hu as your invoicing system of record: MEGZO Integrator Vortex routes each Vatera order in and attaches the matching Számlázz.hu invoice back to the order.
What syncs between Számlázz.hu and Vatera
Why Számlázz.hu + Vatera on MEGZO IV
Dynamic field mapping
Számlázz.hu's fields map to Vatera'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 Vatera with a buffer and reconciled, so a unit can't sell twice across channels.
Orders, once
Every Vatera order becomes one record in Számlázz.hu — 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 Vatera
Payments — via the official plugin or a custom integration
Számlázz.hu + Vatera — FAQ
Does MEGZO IV sync stock between Számlázz.hu and Vatera in real time?
Stock flows on a 5-minute heartbeat and on demand, with push (webhook) wake-ups where Vatera supports them. It is pushed with an oversell buffer and continuously reconciled, so you never sell the same last unit twice.
Will a Vatera order create a duplicate in Számlázz.hu?
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 Számlázz.hu.
Do I manage this from Vatera or from Számlázz.hu?
From neither — you manage Product, Price, Stock and Order syncing from your MEGZO IV vendor panel. Field mapping between Számlázz.hu and Vatera 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 Vatera?
MEGZO IV fetches the invoice PDF that Számlázz.hu (or your invoicing service) already produced and attaches it to the Vatera order where supported. It never generates a fiscal/legal invoice and never submits to e-Factura/ANAF.
Is Számlázz.hu ↔ Vatera a good regional fit?
Számlázz.hu and Vatera share a regional footprint (HU), so this is a native fit.
Related integrations
More channels for Számlázz.hu
More systems that sync to Vatera
Guides
Connect Számlázz.hu to Vatera
We run the sync; you watch it from one dashboard. Tell us your setup and see it live on a 5-minute heartbeat.