KTC MERCHANT
A complete series of payment processing solutions
for all your retail business needs

Secure payment system certified by PCI DSS standards
Supports all payment needs for shopping stores and online shops
Supports all payment options: full payment, installment payment, and KTC FOREVER Points Redemption
Expand sales opportunities to local customers and international tourists
Special transaction fees for SME merchants
Within 5 days* with no registration fee
Quick Settlement
Funds credited the next day with no transfer fee (except Alipay+ for China accounts)
Closely Support
Professional team providing personalized business advice
Easy Contact
Merchant support available 24/7
Convenient Access
Receive transaction details and e-Tax invoices via KTC Online
Secure Transactions
Reliable fraud detection system with 24/7 monitoring

Accept Payments via KTC MERCHANT App
Accept Payments via KTC LINKPAY
Accept Payments via QR PromptPay
issued in Thailand.
Accept Payments via KTC PAYMENT GATEWAY
Accept Payments via KTC LINKPAY
Accept Payments via KTC RECURRING
Accept Payments via EDC Device
Accept Payments via KTC MERCHANT App
Accept Payments via QR PromptPay
Accept Payments via KTC PAYMENT GATEWAY
Accept Payments via KTC LINKPAY
Accept Payments via Alipay+
Accept Payments via EDC Device
Accept Payments via KTC LINKPAY
Accept Payments via QR PromptPay
Submit Your Application
Call 02 123 5700 ext. 3 or fill in your details for a callback (within the next business day)
Document Collection Appointment
Prepare your documents. Our staff will schedule a visit to collect them at your home or office.
Approval and Ready to Use
Processing time depends on the payment service applied for
(7–10 days).
Required Documents
Required Documents
Additional Required Documents
KTC will transfer funds to the store’s account (Thai bank account) by summarizing the transactions and sending the amount via PromptPay by 9:00 PM daily. For Alipay+ transactions, the transfer will be made by 11:00 PM daily. Funds will be credited to the store’s account on the next business day.