JoinPAY
Payments
Smart POSPayments, products and receipts↗SoftPOSAccept payments on Android↗QR paymentsPay by QR code↗Online PaymentsPayments on websites and in apps↗In-person PaymentsAccept cards in store↗
JOINPAY FOR BUSINESS

Choose how to accept payments.

In store, on the move or online — start with your business needs.

All payment products →
Solutions
For self-employedWork for yourself↗Bakeries and coffee shopsWelcome guests every day↗HoReCaService and payments in sync↗CouriersPayments wherever your customer is↗Creative industryTools for your ideas↗
JOINPAY FOR BUSINESS

Every business has its own rhythm.

We will help match your payment flow to your business and the way you work.

All business solutions →
PricesCustomer Stories
About JoinPAY
CompanyPlatform, team and approach↗NewsService updates and events↗BlogPayments, technology and business↗ShortsJoinPAY features in short videos↗DocumentsCompany information and documents↗ContactsContact, support and getting started↗
JOINPAY FOR BUSINESS

JoinPAY — part of your working day.

Explore the platform, company and team. Documents and news in one place.

Contact us →
Merchant Portal
Payments
All payment products →Smart POSSoftPOSQR paymentsOnline PaymentsIn-person Payments
Solutions
All business solutions →For self-employedBakeries and coffee shopsHoReCaCouriersCreative industry
About JoinPAY
CompanyPlatform, team and approach↗NewsService updates and events↗BlogPayments, technology and business↗ShortsJoinPAY features in short videos↗DocumentsCompany information and documents↗ContactsContact, support and getting started↗
PricesCustomer StoriesMerchant Portal ↗
About JoinPAYCompanyNewsBlogShortsDocumentsContacts
Home/About JoinPAY/Company

WE ARE JOINPAY

Payment technology.
For people
and their businesses.

We develop payment solutions that help businesses accept payments, manage sales and build customer relationships.

Meet the team About the platform
Payment tools illustration: POS, smartphone and laptop with dashboard

In store

POS, card payments and loyalty

On the move

Payments on your smartphone

Online

Website, app and payment links

A MODULAR FINTECH PLATFORM

From the first payment
to the next purchase.

Bring together payment tools, sales data and customer relationships. Choose the features your business needs.

PAYMENT SERVICES

Your customer chooses
how to pay.

Bank cards, QR payments or a payment link. We will help select payment methods for your business and get you connected.

Smart POS SoftPOS QR payments In-person Payments Online Payments

MERCHANT PORTAL

The details of your business.
The results in view.

Manage your catalogue, locations and employees. Find transactions and view reports in your JoinPAY dashboard.

JoinPAY dashboard — companies and metrics, demonstration data
Open Merchant Portal ↗

LOYALTY PROGRAMME

Give your customers
a reason to return.

Set up discounts and points, create special offers and understand repeat purchases.

01Your own programme

Rules for your business

02Purchase with a QR code

The customer shows a code from the app

03Benefits for belonging

Rewards under your programme terms

Explore loyalty

OUR STORY

From the first product —
to one platform.

Our products have evolved with customer needs: from terminal software to Smart POS and smartphone payments.

Our first products

  1. January 2019

    JoinPOS

    The first version of our POS terminal software was created.

  2. May 2019

    Transport solution prototype

    Work began on JoinPAY Transport, previously RetailBUD.

  3. September 2019

    Commercial launch

    JoinPAY Transport entered the market.

Developing our infrastructure

  1. May 2020

    Industry recognition

    JoinPAY received a Green Light 2019 award.

  2. August 2020

    JoinPOS certification

    POS terminal software was certified by Compass Plus.

  3. September 2020

    JoinTMS launch

    Cloud management of POS terminal networks.

  4. October 2020

    Mobile app

    JoinPAY Transport became available on Android.

POS and dashboard

  1. February 2021

    JoinPAY Smart POS

    An integrated Smart POS, POS application and merchant dashboard were launched.

  2. March 2021

    Mastercard Transit

    MST became a technology partner of the programme.

New payment formats

  1. May 2022

    JoinPAY Vending

    A solution for automated retail using refrigerated cabinets.

  2. June 2022

    JoinPAY SoftPOS

    An app for accepting payments on smartphones.

PLATFORM DEVELOPED BY MST COMPANY

Behind a convenient service —
engineering expertise.

Payment software, dashboards and device management are parts of one task: helping businesses handle payments every day.

Meet the development team
01

Software products

We develop applications and services for retail locations, mobile work and online sales.

02

Connected to your infrastructure

Choose how to connect to POS software, websites and your internal business systems.

03

Designed for everyday work

We start with where and how your employees take payments. Agree on the solution before launch.

TECHNOLOGY AND PARTNERS

Together in
the payment ecosystem.

Banks, payment networks and technology solutions represented in the JoinPAY ecosystem.

MongoDB
PostgreSQL
HPE
Intel
Redis
Python
Cisco
Java
Atlassian
Docker
Thales
Zabbix
OCS
Git
C++
NSPK
Mastercard
Visa
OpenWay
BPC
Compass Plus
Tieto
EMVCo
3CARD
CryptoPro
SKB Bank
ForteBank
DeloBank
Gazenergobank
Russian Standard
VTB
Bank 131
Compliance Control
PCI Security Standards Council
Deuterium
Qualys

GET TO KNOW THE COMPANY

Technology
you can learn about.

Explore company documents and working terms in our dedicated documents section.

Company documentsBusiness information and official materials
A team you can reachContacts for customers and partners

CUSTOMER STORIES

Working with JoinPAY —
in our customers' words.

All stories
Nikolay Loparevich

KamenskTelecom

Payments on the move

Nikolay Loparevich

Read the story
Irina Orekhova

Lost-and-Found Bureau

SoftPOS in a restaurant

Irina Orekhova

Read the story
Ruslan Kolobov

Monster Coffee

Card payments in a coffee shop

Ruslan Kolobov

Read the story

IN THE PRESS

Our solutions
in the media.

Publications about the JoinPAY platform and projects.

SKB Bank

The JoinPAY online platform

Read publication ↗
PLUS

QR payment acceptance for the JoinPAY platform

Read publication ↗
Oblastnaya Gazeta

Five services for a Smart City

Read publication ↗
Forbes Kazakhstan

Contactless payments on buses in Nur-Sultan

Read publication ↗
Ural Technopark

MST Company looks after those in the skies

Read publication ↗
PLUS

Cashless payments on board AZUR air

Read publication ↗

YOUR NEXT STEP

Have a project? Let us talk.

Contact us
JoinPAY

Payments. Loyalty.
Tools for business.

Русский ↗

Payments

Smart POSSoftPOSQR paymentsOnline PaymentsIn-person Payments

Solutions

For self-employedBakeries and coffee shopsHoReCaCouriersCreative industry

About JoinPAY

CompanyNewsBlogShortsDocumentsContacts

Get in touch

8 800 350-59-94

Toll-free within Russia

+7 (343) 227-98-85This email address is being protected from spambots. You need JavaScript enabled to view it.

Weekdays, 9:30–18:30
Yekaterinburg · UTC+5

Legal information

The JoinPAY trademark is used by:

MST Company LLC · Tax ID 6612038940 · Registration No. 1126612001504.

FINTECH LLC · Tax ID 6679156785 · Registration No. 1226600062039.

620144, Russia, Yekaterinburg, 2 Nikolaya Ostrovskogo Street, Office H2.4.

Company information ↗
© 2026 JoinPAYPrivacy PolicyPlatform developed by MST Company ↗ · DUNS Number: 505535797