Online Payment
Smartro Online Service

Developer-Friendly
Online Payment (PG) Integration

No more complex integrations. Instantly connect with Multi-SaaS Kit modules,
and enjoy industry-lowest fee benefits all at once.

3.3%~
Industry-Lowest Fees
$0
Setup/Annual Fee (Promo)
D+1
Fast Settlement Cycle
24h
Technical Support

Powerful Add-on Features

💻

Developer-Friendly Integration

Non-ActiveX & No-Plugin

Web-based payment pages requiring no separate payment module installation, minimizing drop-off rates.

Cross-Browser Support

Works perfectly across all browsers including Chrome, Edge, Safari, Firefox, and mobile environments.

📊

Smart Back-office System

Unified Settlement Report

Provides transaction/settlement details for all payment methods in a single report.

Settlement Calendar

Intuitively view monthly approved/expected deposits in calendar format for financial planning.

VAT Filing Support

Automatically generates tax invoice records and VAT reference materials needed for revenue reporting.

🛡️

Financial-Grade Security

  • SSL 2048-bit encrypted communication
  • AES-256 encrypted data storage
  • PCI-DSS international security standard compliant
  • 24/7/365 zero-downtime redundant system

Standard Fee Schedule

Payment Method Fee Rate (excl. VAT) Settlement Cycle
Credit Card 2.9% ~ D+3 days (Small business discount applied)
Bank Transfer 1.8% ~ D+1 day
Virtual Account From 250 KRW/tx ~ D+1 day
Mobile Payment 4.0% ~ (Digital 8%) M+1 month, 28th

* The above fees are standard rates. Preferential rates may apply based on business type (micro/small/general) and sales volume.
* Detailed quotes are available through consultation.