How to compare POS systems before you switch.

The six comparison points that matter

• Contract and exit — term length, auto-renewal, early termination cost, and what happens if you close or move a location.
• Total cost — software fee per terminal or per location, plus the processing rate including per-transaction fees. A low subscription with a high rate is often the more expensive option.
• Offline behaviour — can you keep taking orders and card payments during an outage, and does everything sync back without re-entry?
• Hardware — is the hardware locked to that vendor, and what does it cost to add a till, a handheld or a kiosk in year two?
• Support — hours, language, whether you reach a person or a ticket queue, and whether on-site service is included or billed per visit.
• Data portability — full export of products, sales, customers and stock, in a format you can actually use elsewhere.

Run a fair side-by-side trial

• Use your own menu or catalogue, not the demo data — especially your most awkward modifier or variant.
• Ring through a busy-hour sequence: a split bill, a refund, a discount, and a modified order sent to the kitchen.
• Pull the three reports you check most and confirm the numbers reconcile against a day you already know.
• Disconnect the network mid-transaction on both systems and compare what happens.
• Send a support request on each at your actual busiest time and measure the reply.

The switching cost nobody quotes

The real cost of changing POS is not the hardware — it is menu or catalogue rebuild, staff retraining, and the first week of slower service while everyone relearns the screen. Ask any vendor who does that work and whether it is included. If the answer is a self-serve import tool and a PDF guide, budget your own time for it.

Migration should include a verified data import, a parallel run or an off-hours cutover, and on-site presence for the first live service period.

Where POS KING is a good fit — and where it isn't

We fit operators who want one vendor for hardware, software, installation and support, who need multilingual staff-facing and customer-facing screens, and who value having a local crew that can physically show up. We deploy across restaurants, retail, bubble tea, grocery, hospitality and entertainment.

We are a weaker fit if you want a fully self-serve, no-contact setup you configure entirely yourself and never speak to anyone about. That model exists and it is cheaper; it just isn't what we do.