Z-ERP - Cloud & offline POS + ERP for multi-branch retailers
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Z-ERP by Z Systems is a POS, inventory, and accounting system for retailers with one or many branches. It runs in the cloud with sync across branches and warehouses, and offers a local edition that works fully offline and syncs when the connection returns. Per-cashier permissions and a tamper-evident audit log of voids, discounts, and price edits protect the till. It issues tax invoices with QR codes, offers a ZATCA e-invoicing service for Saudi Arabia, and works with POS hardware.

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Hi Product Hunt! I'm Mahmoud, founder of Z Systems. We built Z-ERP for multi-branch retailers in Egypt and the Gulf who kept losing sales whenever the internet dropped. Z-ERP runs in the cloud — and its local edition keeps selling fully offline, then syncs when the connection returns. It unifies POS, inventory across branches and warehouses, and accounting in one system, with per-cashier permissions and an audit log for voids, discounts, and price edits. Tax invoices carry QR codes, and we offer a ZATCA e-invoicing submission service for Saudi Arabia. There is a free trial on our site — I would love your feedback and questions.