How to choose a POS system for a Thai retail store in 2026

The 10-point checklist

• Issues the right kind of tax invoice for your business (full for VAT-registered buyers, or abbreviated for retail, which needs approval first if issued from a POS machine), with continuous document numbers you can audit later
• Deducts stock the moment you sell, supports multiple branches in one account, and handles stock transfers between branches
• Shows cost and gross profit per bill, not just sales
• Produces tax reports (P.P.30, withholding tax) from your sales and purchase data without re-keying
• Works on a phone or tablet through a browser, with no special hardware to buy, and scans barcodes with the camera
• Sets permissions per person: salespeople see only what they should, and voiding a bill needs someone's approval
• The data belongs to your business, can be exported at any time, and is backed up automatically
• Clear pricing that tells you up front how it charges per branch or per device, with no hidden fees
• A path to grow: purchasing, payables, payroll and wholesale in the same system when you are ready
• Someone to ask in Thai, who replies within the stated time

Questions to ask the provider

• "If I stop using it, in what format can I get my data out?"
• "How is my store's data kept separate from other stores?"
• "If the system goes down, can I keep selling, and will I lose past data?"
• "When tax laws change, do I have to pay extra for the update?"
• "Can I try it with my store's real data before deciding?"

Signs you've outgrown your current software

If at the end of every month you send Excel files to your accounting firm and wait for them to key everything in again, if you do not know which branch is really profitable, if a salesperson quits and your customer list leaves with their phone, that is when POS alone is not enough, and you should look for a system where sales, stock, accounting and people live in one place.

Where GORINY fits on this checklist

GORINY Business Suite combines point of sale, multi-branch stock, purchasing, accounting, Thai tax and HR in the same plan. It runs in a browser on your phone, each business's data is kept separate at the database level, and it is backed up automatically every night. See the details and prices on the features and pricing pages.

Frequently asked questions

I run a small store that is not VAT-registered yet. Do I need a POS system?

The law does not require it, but knowing your stock and profit per bill while the store is still small helps you order and set prices better, and you will not have to move your data later when you need to register for VAT.

Do I need to buy a dedicated POS machine?

If the software runs in a browser, you can use the tablet or phone you already have. Receipt printers and cash drawers are optional extras you can add later.

Is a cloud system safer than software installed on your computer?

It depends on the provider. The questions to ask are about how data is separated between customers, backups, and your right to take your data out, not just the word cloud.

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