MISAll switches to offline mode automatically and keeps taking sales; the transactions sync once the connection returns. You do not have to notice the outage or press anything.
In a lot of the markets our customers trade in, an outage is a weekly event rather than an incident. A POS that stops selling when the link drops is not a POS you can run a shop on, so offline operation is a base requirement here rather than a premium feature.
What continues offline: ringing up sales, printing receipts, taking payment. What waits for the connection: anything that by definition needs the server, such as cross-store stock visibility or a real-time fiscal submission where the tax authority requires one.
Worth planning for separately: a power cut is not the same as a network cut. If the area loses power regularly, the money question is a UPS on the till and the router, not software — the software will survive either way, but a computer that loses power mid-transaction is a different kind of risk.
This sits in the POS. Licensing is covered on pricing, and the rest of the questions are in Answers.
Answered by the MISAll technical team · last reviewed 2026-08-13
Yes. In MISAll the interface language is a property of the user account, not of the installation, so the back-office machine can run in Chinese while the front counter runs in English, Spanish, Arabic, Khmer or Indonesian at the same time.
Because the printer is being asked to render characters that are not in its built-in font table. The fix is to stop sending text and send the receipt as a rendered image instead — MISAll can print in graphic mode, which is why non-Latin scripts come out readable.
Make it a permission rather than a rule. In MISAll, price overrides, discounts, voids and refunds are per-user rights, and a cashier can be given a maximum round-down amount so small change is handled without opening the door to arbitrary edits.
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