Present ~ 2016

2025

2025.08

Strategic partnership with Sigma Chain to build a stablecoin payment ecosystem

2025.07

Strategic partnership with DaWinKS for digital asset payment services

2024

2024.10

Vietnam payment market entry MOU with Wankabika and Forspay

Integrated PG service launched for MGAME

2024.09

Taiwan payment service agreement with LINE NEXT

2024.08

Integrated PG service launched for Joonggonara

2024.03

BillOneQ agreement for Laon Entertainment online game services

2023

2023.10

Jin Air Pay service launched

2023.09

Partnership with World Pay

Integrated payment service launched for SRTPlay

2023.05

Mobile carrier billing service launched for Musinsa

Billing and settlement system agreement with Korea Culture Promotion

2023.04

Direct Selling Platform development agreement with Color Street, LLC

2023.01

PG settlement system agreement with KSNET

2022

2022.10

Integrated payment service launched for Lezhin Entertainment

2022.09

Credit card payment service launched for Korea Currency Group(Masitda delivery app)

2022.07

POSCO Posirak PPAY service launched

Mobile carrier billing services launched for WeMakePrice, Lotte On, and YBMNET

2022.05

Mobile carrier billing service launched for Fashionplus

Settlement system license agreement with HYPHEN Corporation

2022.04

BillOneQ billing system agreement with JoongAng Ilbo

2022.02

BillOneQ agreement for DF Chains global services

2022.01

Payletter integrated the CyberSource service for efficient and safe global payment services

Overseas payment service agreement with Webzen for game services in Japan

2021

2021.12

Mobile carrier billing services launched for Olive Young and Kakao Gift, Shopping, and Makers

2021.10

Payment method partnership with SmilePay

2021.09

BillOneQ license agreement with HYPHEN Corporation

Overseas payment service agreement with Genie Music

Payment service agreement for overseas Korean nationals with the Peoplepower Party

2021.08

Payro offline payment service launched

Integrated PG service launched for Hanmedi

2021.07

Mobile carrier billing services launched for Halfclub, Boribori, and Yeogi Eottae

Integrated PG service launched for Baropharm

Global game services agreement with NPIXEL

PG agreement for Cheonan public delivery app service

Global payment cooperation partnership with Forspay

2021.06

Overseas payment service agreement with FriendsGames

PG system agreement with Finger and Shinhan Bank

2021.05

Overseas payment partnerships expanded with MyCard

2021.04

Overseas Payment service agreement with LineGames

2021.03

Payletter integrated the CyberSource service for efficient and safe global payment services.

Overseas local payment methods expanded, including the Middle East

PG agreement for Jecheon public delivery app service

Mobile carrier billing PG service launched for SKT-world movie reservations

Payment partnership with CHAI

2021.02

PG agreement for Gunsan public delivery app service

VIPS billing system agreement with CJ OliveNetworks

2021.01

BilloneQ agreement with Way2Bit, Flyff, and Rappelz services for Southeast Asia services

BilloneQ agreement with Golfzon for global services

2020

2020.12

BillOneQ agreement with Weverse Company for Weverse Shop

2020.10

Payment service agreement for Visang Education online education services

2020.09

PG system agreement with Cafe24

Overseas payment service agreement with Toothlife for streaming services

Korea Creative Content Agency(KOCCA) GSP Plus billing system agreement

2020.08

Payment service agreement with Way2Bits for domestic game services

2020.07

BillOneQ agreements for Way2Bit, Astellia, Royal, Flyff, Rappelz, Neowiz, and Lambda256

Payment service agreement with Gravity for domestic game services

2020.06

Revenue and settlement system agreement with Dreamus Company

Duniapp BillOneQ agreement with PT Megaxus

2020.05

Backend system analysis and design agreement with OPGG

BillOneQ agreement with VIRNECT for global AR solutions

2020.04

BillOneQ agreement with Aprogen Games for domestic game services

2020.03

Billing system agreement with N Media Platform

KSNET acquisition completed

2020.02

Payment service agreement with Golfzon Retail

2020.01

SPA with Net1 for KSNET acquisition

2019

2019.12

BillOneQ agreement with PT Final Impian Niaga

2019.11

Payment service agreement with JoongAng Ilbo Marketing for one-minute payment service

BillOneQ agreement with Zepetto for Thailand services

BillOneQ license agreement with Hankuk Gyungjae TV

Settlement system development and operation agreement with Content Wavve

2019.09

Mobile app operation agreement with A Twosome Place

2019.08

BillOneQ agreement with Mantiscos for domestic online game PC cafe services

2019.07

Global BillOneQ agreement with Social Radio Company for TinCan service

Payment system agreement with Cafecamptong for shared office services

2019.06

Global BillOneQ agreement with PT Gravity Game Link

2019.05

BillOneQ agreement for Zepetto for Southeast Asia services

Payment system agreement with Foodnamoo for Rankingdak.com

2019.04

Payment system agreement with Wemakeprice Pay

Global BillOneQ agreement with PUBG and OPGG

2019.03

Global game BillOneQ agreement with Neowiz

Payment system agreement with ChuanQi IP and Pearl Abyss

2019.02

Settlement system agreement with Market Kurly

2019.01

BillOneQ agreement with Planet Pang for broadcasting platform services

Payment service agreement with MBI Solution for customer support software

Payletter Off-PG service introduced

2018

2018.12

Payment service agreement with Ddanzi Group for online shopping services

2018.11

SSGPAY partnership with Shinsegae I&C

BillOneQ agreement with Zepetto Indonesia

Identity verification system agreement with RaonSecure

2018.10

BillOneQ agreement with NowBusking for waiting services

2018.09

Settlement system development and operation agreement with Vendys for Sikgwon Daejang service

2018.08

Payment system agreement with Bega Games

2018.06

Happycash top-up payment system agreement with Happymoney

Global game BillOneQ agreement with Yumerium

BillOneQ agreement with Joycity for domestic game services

2018.05

Golf Field app payment system agreement with Golfzon

Payment system agreement with EJN for Twitch streamer donation services Webzen for online game services

Hosting partner PG agreement with Cafe24

BillOneQ agreement with Cosmos Infra for domestic game services

2018.04

Payment system agreement with LF Networks

2018.03

Hosting partner PG agreement with Korea Center

2018.02

Service system development and operation agreement with Namoletter

T-money mobile top-up payment system agreement

2018.01

Global game BillOneQ agreement with Elite Global

Settlement system agreement with Sandbox Network

Payletter has agreed with delivery service of LOTTERIA for payment gateway service

2017

2017.12

Payment system agreement with Bingolive for domestic users

Global game payment service agreement with Valofe

Billing operation agreement with Lezhin Comics for North America and Japan

Overseas payment service agreement with Lezhin Comics for North America service

2017.11

Payment system agreement with Lotteria for delivery services

2017.10

BillOneQ agreement with Cosmos Infra for Taiwan and Japan services

Overseas payment service agreement with Monsternet for Eternal City 3 in Japan

Overseas payment service agreement with Daemyung Resort for foreign customer reservations

2017.09

BillOneQ agreement with Happytuk for online game services in Thailand

2017.08

Payment system agreement with Hanwha Hotels and Resorts for online meal voucher purchases

2017.05

Paypal payment service agreement with KOCCA for global game services

BillOneQ agreement with Perfect World USA for North America services

2017.03

Payment system agreement with JTBC Content Hub for VOD services

Payment system agreement with Smilegate Hope Studio for donation services

Payment system agreement with Korea Prepaid Card for prepaid card top-ups

2017.02

Global PG expansion agreement with PayPal

Payment system agreement with Bomnal Soft for web game services

VR Platform development agreement with GPM

2017.01

PayOneQ agreement with Happytuk for online game services in Japan

2016

2016.12

Payment system agreement with Hupis PiuriNet for web novel services

2016.11

Billing system service agreement with Chess Games

2016.10

PayOneQ agreement with Xsolla Korea

PLPB agreement with MyMusicTaste for ticket sales

2016.09

Payment system agreement with Woongjin Compass for online education services

PayOneQ agreement with MOL for Southeast Asia payment services

2016.08

Payment system agreement with The Whale Games for webtoon services

Billing system service agreement with Golfzon Yuwon Holdings

2016.07

Payment system agreement with Ubitus for online game services

Billing system operation agreement with Bandai Namco

VR platform development agreement with Golfzon Yuwon Holdings

2016.06

Payment system agreement with BbulMedia for e-book services

PayOneQ agreement with Degica for Japan payment services

2016.05

Payment system agreement with Maktub for online game services

2016.04

Billing system operation agreement with SG Golf for China content services

Payment system agreement with Golfzon Yuwon Holdings for gift certificate services

PayOneQ agreement with Cherry Credits for Southeast Asia payment services

Billing system operation agreement with CJ E&M

2016.03

Billing system operation agreement with Zepetto USA for game services in India

2016.02

Billing system operation agreement with Mayn Interactive for mobile game services in Korea

2016.01

Billing system operation agreement with Game Cafe Service for Steam services in Turkey