What is a Payment Gateway in Thailand in 2026? Comparison of fees + application procedures.
Table of Contents: What is a Payment Gateway? Bank Types — KBank, SCB, BBL Non-Bank Types — Omise, GB Prime Pay, 2C2P, Stripe, PayPal 2025 Fee Comparison Table Application and Installation Steps Which Payment Gateway Should You Choose? Summary: What is a Payment Gateway? A payment gateway is a central system that connects online stores with banks to process customer payments in real-time, whether it's credit cards, debit cards, QR codes, or various e-wallets. Choosing the right payment gateway is one of the most important factors in building an e-commerce website because a good payment system will increase conversion rates and build customer trust. Workflow: Customer clicks to pay → SSL encryption → Sends to Gateway → Verifies with the bank → Confirms the result. Bank Types (via Banks): KBank K-Payment Gateway, Kasikorn Bank, Credit/Debit Card, QR PromptPay, Installment Payment, 0% Plugin WooCommerce Dashboard, Real-time MDR ~2.5–3.5%; SCB Payment Gateway, Siam Commercial Bank, QR Code, Credit/Debit Card, SCB Easy App, 3D Secure Dashboard, MDR…