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Sales & invoicing
Quotations, sales orders, tax invoices, delivery notes and credit notes in one flow. Branded PDFs sent by WhatsApp or email, multi-currency pricing, and running document numbering that never waits on a server.
- Runs offline
Every module your business runs on, in one offline-first binary
Zeyto ships as a single application plus a signed licence that shapes what you can do. Sales, purchase, inventory, real double-entry accounting, UAE VAT and a full point of sale all run on your own PC โ with or without the internet, indefinitely.
The shape of it
One product, licence-shaped
There is no lite version and no enterprise version to choose between. There is one binary. The signed licence decides which modules and limits are live, and adding capability is a licence change rather than a reinstall.
1
binary plus one signed .zlic licence โ features switch on by entitlement, with no separate edition installers to manage
0
business rows that ever leave your premises โ invoices, ledgers, prices and salaries stay on your PC
5%
UAE VAT handled end to end, FTA-compliant today and engineered for the 2027 e-invoicing mandate
4
planes in the architecture โ lose three of them at once and the shop still bills, prints and files VAT
Core operations
The modules that run the day
The documents your team raises every hour, posted to real books, filed for the FTA and printed on your own paper. All of it works with the network unplugged.
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Purchase
Supplier quotations, purchase orders, goods receipts, supplier invoices and debit notes, with landed-cost handling so your stock valuation reflects what goods truly cost to land in the UAE.
- Runs offline
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Inventory
Batch and serial tracking, multi-warehouse stock, van-sales handling, physical counts, reorder levels and live valuation โ built for traders and distributors moving real goods.
- Runs offline
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Accounting
Genuine double-entry, not a bolt-on. Ledgers, journals, trial balance, profit and loss and balance sheet, posted straight from the documents your team already raises.
- Runs offline
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UAE VAT
The 5% rate handled end to end โ input and output VAT, reverse-charge, and FTA return preparation. Compliant today, and engineered for the 2027 e-invoicing mandate.
- FTA-ready
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Point of sale
A full offline POS: barcode-first, a night mode for late trading, fast cash and card checkout, hold and recall, and receipts printed to thermal hardware with no connection required.
- Fully offline
Design, reach and continuity
Everything around the core
Put your brand on every document, reach the system from the floor or from home, keep the branches in step, and never lose a day's work.
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Barcode & label designer
Design product labels and barcodes and print them to any printer, thermal included. Price tags, shelf labels and carton labels laid out exactly the way you want them.
- Branded output
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Document & report designer
A banded report engine with letterheads and branding, producing coloured PDFs you can send by WhatsApp or email โ quotations, statements and registers on your own template.
- Branded output
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Mobile companion
Check stock, prices and documents from your phone while you are on the shop floor, in the warehouse or out on the road.
- On the move
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Web & remote access
A React app served by Zeyto Edge, reachable from any browser on your LAN and, when you need it, securely from outside through an outbound-only relay tunnel.
- LAN plus relay
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Backup
Local backups plus optional encrypted cloud backups, restored on your terms. Your continuity does not hinge on someone else's uptime.
- Local plus cloud
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Multi-site sync
Keep several branches in step. Sealed, encrypted envelopes move between your own sites through a relay that forwards bytes and reads none of them.
- Encrypted
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Multi-company & multi-currency
Run many companies and currencies from a single install, each with its own books, without standing up a separate system per entity.
- One install
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Arabic & English
Fully bilingual with right-to-left throughout โ screens, fields and printed documents โ so an invoice reads correctly in Arabic and English alike.
- Bilingual
Architecture
Four planes, and only one of them holds your business
Zeyto separates commerce, control, transport and data on purpose. Your figures live on the data plane. The other three can go dark without stopping a single sale.
| Plane | What it is | Where it lives | What it holds |
|---|---|---|---|
| Commerce | zeyto.app โ who bought what | Zeyto Cloud | Orders and accounts, never a row of your business data |
| Control | Licensing, releases and telemetry | Zeyto Cloud | Licences and opt-in telemetry only |
| Transport | relay.zeyto.app tunnel | Zeyto Cloud | Sealed encrypted envelopes it cannot read |
| Data | Your invoices, ledgers, prices and staff | Your own PC โ Zeyto Edge and PostgreSQL | Every business row, staying on-site |
Lose Commerce, Control and Transport all at once and the shop still bills, prints and files VAT. The data plane does not depend on the other three, so losing the cloud is never the same as the shop being unable to sell.
The offline-first law
What keeps working when the line goes down
This is a design law, not a feature you enable. Every operational function runs on your own PC with zero internet, indefinitely. The licensing and cloud servers are never in the invoice-creation path, which matters in a market where connectivity is not always reliable.
- Raise quotations, sales orders, tax invoices, delivery notes and credit notes
- Ring up sales at the POS โ barcode-first, in night mode, cash or card
- Move, count and value stock across warehouses and vans
- Post to real double-entry ledgers and read your trial balance
- Prepare a UAE VAT return with input and output VAT
- Print branded coloured PDFs and thermal receipts to any connected printer
- Run a local backup and restore straight from it
The local-data law
Your data stays yours
The security model starts from where the data sits. It lives on your hardware, and everything that moves off-site is sealed before it leaves the building.
On your own hardwareโ
Encrypted in transitโ
Encrypted at rest in the cloudโ
Outbound-only by designโ
When the packaged modules do not cover it
Some operations need more than any packaged product can give. Emeron Infospace also builds bespoke ERP to a business's exact requirements โ on the same offline-first, data-stays-yours foundation. This route suits larger and more complex operations across every industry, not only small SMEs, and it keeps the same guarantee: the software is yours and the data stays on your servers.
FAQ
Straight answers
What modules does Zeyto include?
Zeyto covers sales and invoicing, purchase, inventory with batch, serial, multi-warehouse and van sales, real double-entry accounting, UAE VAT, a fully offline POS, barcode and label design, a document and report designer, a mobile companion, web access, backup, multi-site sync, multi-company and multi-currency. It is fully bilingual in Arabic and English.
Do I need separate versions for POS, accounting or multi-company?
No. Zeyto is one binary. A signed .zlic licence entitlement-gates features at runtime, so the modules and limits you have paid for switch on inside the same install. Adding POS, another company or a further seat is a licence change, not a reinstall or a migration.
How does Zeyto keep working when the internet goes down?
By design. Invoicing, POS sales, stock, VAT preparation, printing and local backup all run on your own PC with zero internet, indefinitely. The licensing and cloud servers are never in the invoice-creation path, so a dropped connection never stops you billing or serving a customer at the till.
Where does my business data live, and what does Zeyto Cloud store?
All business data โ invoices, ledgers, prices, salaries and customers โ lives on your own PC through Zeyto Edge, an ASP.NET Core service backed by PostgreSQL. Zeyto Cloud stores only licences, opt-in telemetry and encrypted backups. No business row ever leaves your premises.
Can staff reach Zeyto from a browser or a phone?
Yes. Zeyto Edge serves a React web app that any browser on your local network can open, and a mobile companion lets staff check stock, prices and documents on the move. When you need access from outside the premises, it runs securely through an outbound-only relay tunnel where the cloud forwards encrypted bytes and reads nothing.
Does Zeyto handle batch, serial and van sales?
Yes. The inventory module supports batch and serial tracking, multiple warehouses, physical stock counts, reorder levels and live valuation, and it handles van sales for distributors selling from their vehicles. It is built for businesses moving real goods, not just recording them.
Is Zeyto available in Arabic?
Yes. Zeyto is fully bilingual, with right-to-left support throughout the screens, fields and printed documents. A tax invoice or statement reads correctly in Arabic and English, which matters for compliance and for customers across the UAE and wider GCC.
What if the packaged modules do not fit my operation?
Emeron Infospace also builds custom ERP to your exact requirements on the same offline-first, data-stays-yours foundation. This suits larger or more complex operations in any industry where the packaged product does not cover a specific need, without giving up local data ownership. See the Custom ERP page for details.
See how Zeyto lines up against what you run today
Book a walkthrough, or start a 14-day trial on your own PC with your own data. No cloud lock-in, no data leaving your premises.