API Integration in Hua Hin
Connecting PromptPay payments to the till for Hua Hin shops and restaurants
Most customers in Hua Hin pay by PromptPay QR. Staff check payments on a phone, and at the end of the day the money rarely matches the till exactly.
We connect dynamic PromptPay QR payments, through your bank or payment provider, to your POS, so each QR is tied to a sale and payments are matched automatically.
A QR per sale
The POS generates a QR for the exact amount, and the sale closes when payment arrives.
Daily reconciliation
Payments and sales are matched automatically, and differences are flagged.
Sound familiar?
The problems we hear most often about this, why they happen and what we would do first.
Why this happens
Payments are checked by eye.
What we would do first
- Confirm payments automatically
- Close sales only on confirmation
- Train staff on the new flow
Why this happens
QR payments aren't linked to sales.
What we would do first
- Link each QR to a sale
- Reconcile daily
- Flag differences
A one-minute self-check
Tick what is already true for your business. It takes a minute and nothing is sent anywhere.
Frequently asked questions
- Which banks support this?
- Many Thai banks and payment providers offer dynamic QR APIs; we check yours.
- Does our POS need replacing?
- Not always; many POS systems can be connected.
More for Hua Hin businesses
API Integration in other cities
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