페이대장

Name: 페이대장
Author: 씨엠에스코리아

An integrated payment platform that provides everything from merchant payments to cash receipts, settlement, and operational management all in one go.

Overview

Google Play Store

Downloads

Data as of 2026-08-13

Version:

—

Last updated: 2026-07-08

Ranking

#3,051,893 ▼ 30,204

Overall

Features & Capabilities

All Payments in One, PayDaejang

PayDaejang is an integrated payment platform that allows merchants to manage both payment and operational tasks in a single location. It supports both in-person and non-face-to-face payments, enabling flexible responses to diverse payment environments.

After installing the PayDaejang app, please simply fill out the "Inquiry" form at the top!

[Payment Methods]

◆ QR Payment — Instant In-Person Payment with a Single QR Code

When the seller displays the QR code, the buyer scans it with their smartphone to make an immediate payment. This service is optimized for small business owners as payments can be made using only a smartphone, without the need for a separate terminal.

◆ Manual Payment — Direct Card Number Input / Payment Available Anywhere

This is a payment method where the seller directly enters the buyer's card number. It can be utilized in various non-face-to-face situations, such as phone orders and door-to-door sales, and is integrated with a Payment Gateway (PG) compliant with PCI DSS security standards.

◆ SMS Payment — Instant Payment Link Sent via a Single Text Message

The seller sends a payment link to the buyer's mobile phone number via SMS. The buyer can click the link to conveniently complete the payment on a secure payment page. ◆ Link Payment — Complete your social commerce with a single SNS link

Generate a link containing product descriptions and payment functions to share on social media. Buyers can check product information and make payments immediately via the link, making this service optimized for sellers on platforms like Instagram and KakaoStory.

[Details]

◆ Sub-accounts: Register multiple sales staff as sub-accounts to receive individual payments immediately.

◆ PCI DSS - Securely protect all payment information through integration with a PCI DSS Level 1 certified Payment Gateway (PG) provider and SSL encryption.

◆ Supports app payments and simple payment methods such as Naver, Kakao, Samsung, and Apple Pay.

◆ Easy issuance of cash receipts (free) is available.

◆ Real-time Dashboard - Provides an intuitive dashboard where you can view sales status, payment history, and settlement status at a glance.

App when out and about, PC when inside - Check payment status and settlement management at a glance from anywhere!!

Install the PayDaejang app now and fill out a sign-up inquiry!!

[Contact Information]

For any inconveniences or requests regarding usage, please contact us via the email or phone number below.

△ Website: http://www.payn.co.kr

△ Email: cmskorea@cmskorea.com

△ Customer Center: 1544-5616