Qashier, the Singapore-based provider and distributor of POS shop management systems, has launched Dynamic QR Payment, a new payment system that makes scan-to-pay at the counter more convenient and more secure than before — raising the standard of shop management and keeping pace with Thailand’s fast-changing digital economy.
A report by the Bank of Thailand shows that Thai consumers have shifted increasingly towards digital payments, and scan-to-pay by PromptPay in particular. The latest figures show 77.2 million registered PromptPay IDs in 2023, with an average of 54.5 million transfers a day across the year — and the trend continues to rise.
Shops therefore have to adapt to how consumers now behave and take more of their money by QR. Most shops normally take payment with a Static QR code, transferring straight into a PromptPay account: the customer scans the QR code the shop has put out, keys in the amount due, and taps to transfer it to the shop’s account.
Plenty of shops, though, run into problems with this kind of scan-to-pay — customers keying in the wrong amount, fraudsters using fake transfer slips, staff forgetting to check that the transfer has landed, and so on. Shops lose money as a result, and service slows down because of the time spent checking the slips customers show them.
To support businesses and shops and raise the standard of how they are run, Qashier has developed a POS system that supports Dynamic QR Payment, so that shops can take payment by QR scan conveniently and customers can pay by scanning more smoothly. It supports QR PromptPay, the number one scan-to-pay channel in Thailand, along with other e-wallets, and more channels will be added in future.
“With payment fraud, fake slips and in-store fraud all on the rise, paying through Qashier Dynamic QR helps shops reduce the risk of fraud going undetected. It also helps SMEs get past the complications that usually come with adopting digital payments: the system is easy to use and the screens are easy to follow, so business owners can put their full attention into growing the business,” said Daniel Khoo, Qashier’s Country Director for Thailand.
What is Dynamic QR, how does it work, and how does it improve the way a shop is run?
A dynamic payment QR code, or Dynamic QR Payment, differs from a Static QR or ordinary QR code: a Dynamic QR is generated afresh by the system every time, with the amount built into it. When the shop rings up a sale on the Qashier POS system, a new QR code is generated on screen, and when the customer scans it the amount they owe appears in their app immediately. They do not have to key the amount in themselves, and they cannot change it — so the shop can be confident that the amount paid is exactly right.

Paying by Dynamic QR scan on QashierXS
Importantly, once the customer taps to transfer, the system checks the amount, and when that check is done the Qashier POS system records the transaction and tells the printer to print a receipt straight away. That means that the moment the receipt comes out, the payment is complete — so the shop does not have to waste time checking transfer slips.
In short, using Dynamic QR raises the standard of how shops take payment and speeds up each transaction — and, importantly, the fee charged per transaction is low too.
Use it with Qashier POS to improve selling at the counter and running the shop
To make selling with Dynamic QR run smoothly, Qashier has also developed POS hardware and software to suit every kind of business, with 3-in-1 capability: selling, taking payment, and membership and loyalty points, all on one device.
Qashier currently offers its POS system both as POS hardware with the full system on board and as software that can be installed and used on Android devices, with every function needed to sell and run a shop, so businesses can pick whichever suits them — from those just starting out through to large stores.

The QashierXS, for example, is a lightweight POS terminal that is nonetheless thoroughly equipped, in both software and capable hardware, with a 6-inch LCD screen and a built-in printer. It makes the work easy in a size you can carry, and it processes quickly as you use it, coping with everything you need for selling and running the shop. There are several other POS terminals to choose from as well, such as the QashierX1, a dual-screen POS terminal in a portable size with a battery and printer built in, and the QashierXL, a large dual-screen terminal covering every part of running a shop on one device.
Qashier’s POS software is full of the features shops need, from buying and selling and ringing up sales to membership, as well as Dynamic QR and Qashier Treats, the new loyalty programme from Qashier POS, developed from the earlier version so that points can be earned on the value of a purchase. All of which makes Qashier POS hardware a SuperTerminal™ working for your business.
Beyond those, there are plenty of other features that make selling and running a shop easier and better organised, such as setting promotions up in advance, sales reports, integration with food delivery systems, staff management, table management for dine-in customers, and much more.
Qashier POS is also a pleasure to use, both the hardware and the software, with a back-office team on hand to help 7 days a week.
Start running your shop better with Qashier POS hardware and shop management software today!
If you would like Qashier to be your business assistant, get in touch to find out more. We are ready to support shops and restaurants with both POS hardware for retail shops and a POS system that performs, backed by support from our team 7 days a week. To order or for more information, reach us on Line Official: @qashier.th or call 02-544-0267