Next-Generation Payment Technology

Vending & Self-Service
Payment Systems

From coffee machines to vending machines, from car washes to turnstiles, massage chairs and EV charging stations — 24/7 payment infrastructure matched to each device type, with Mastercard, VISA, Troy, İstanbulkart, Multinet, Metropol, Setcard, Ticket, Pluxee and TokenFlex.

Get in TouchHow It Works
24/7
Uninterrupted operation
10 min
Average setup
36,088,772
POS transactions processed

Source: Vennex internal data (Q1 2026). The processed POS transaction count is read live from Vennex TMS and refreshes every minute.

Vennex TMS
Vennex Management Panel — real-time sales and stock tracking
Payment Received
₺ 45,00 · Coffee Machine
Today's Revenue
₺ 85.815
+12,4%

— What Is Vennex?

Vennex is a homegrown payment technology company that provides operators of vending machines, car washes, turnstiles, entertainment devices and EV charging stations in Turkey with a payment infrastructure supporting İstanbulkart, Multinet, Metropol, Setcard, Ticket, Pluxee and TokenFlex, along with credit cards (Mastercard, VISA, Troy). Founded in 2025 in Ataşehir, İstanbul, Vennex makes your self-service devices ready for digital payment within minutes, with PCI-DSS Level 1 certified terminals, 24/7 technical support and a real-time management panel.

Supported Payment Methods

All major card schemes plus meal and transit cards on a single platform.

All payment methods
MastercardVISATroyİstanbulkartMetropolMultinetSetcardTicket EdenredPluxeeTokenFlexMastercardVISATroyİstanbulkartMetropolMultinetSetcardTicket EdenredPluxeeTokenFlex

İstanbulkart · Multinet · Metropol · Setcard · Ticket · Pluxee · TokenFlex meal and transit cards are supported.

— Why Vennex?

A fully capable payment layer for your self-service devices.

Not just a payment device — end-to-end revenue management, monitoring and reporting for your vending machines, turnstiles and massage chairs. From payment methods to device telemetry, from stock tracking to financial reporting, discover every feature below.

Every Payment Method on a Single Platform

Bank & Credit Cards

Mastercard, VISA, Troy, American Express

  • Full Mastercard support
  • VISA contact & contactless
  • Troy local card scheme

Meal & Transit Cards

Don't miss employee payments

  • İstanbulkart support
  • Multinet, Metropol, Setcard
  • Ticket (Edenred), Pluxee and TokenFlex

Closed-Loop Payment

Transactions in under 5 seconds

  • Payment with staff cards
  • Mobile payment via QR code
  • Vennex Wallet integration

Monitor Your Devices Remotely, 24/7

Online / Offline Monitoring

Live device status, no delay

  • Real-time online/offline status
  • Connection loss alarm
  • Last transaction timestamp
  • Device uptime metric

Remote Configuration

Manage devices without a site visit

  • Update product prices remotely
  • Menu & slot changes
  • OTA software updates
  • Remote product dispensing

Fault & Error Notifications

Spot the problem before your customers do

  • BKM TechPOS error alert
  • Real-time machine fault status
  • Cancellation & refund tracking
  • Price tracking notifications

One Flow, From Stock to Cash

Slot-Based Stock Tracking

Track every product in every device separately

  • Stock by device × slot
  • Automatic deduction on sale
  • Product-level sales analysis

Low Stock Alert

Get notified before you run out

  • Threshold-based stock alarm
  • Out-of-stock product list
  • Refill list suggestions

Financial Reporting

Revenue, reconciliation, VAT — all in one place

  • Daily/weekly/monthly revenue
  • Payment method breakdown
  • Export sales reports to Excel

All Devices, One Screen

Multiple Devices, One Screen

Unlimited devices, one dashboard

  • Unlimited device support
  • Bulk actions & commands
  • Device search & filtering
  • Tag and category system

Two Theme Options

Classic & Modern interface

  • Classic theme — simple & fast
  • Modern theme — chart-focused
  • Per-user preference
  • Same platform, different look

Location-Based Management

Branches, groups, map

  • Location & branch groups
  • Per-branch performance report
  • Map view
  • Per-location permissions

Banking-Grade Security

PCI‑DSS Level 1

The highest card security standard

  • PCI‑DSS Level 1 certified
  • Annual independent audit
  • Data protection via tokenization
  • Fraud protection layer

End-to-End Encryption

AES‑256 + TLS 1.3

  • AES‑256 data encryption
  • TLS 1.3 communication security
  • Sensitive data masking
  • Periodic key rotation

BKM, TROY & KVKK Compliance

Full compliance with Turkish regulations

  • BKM certified infrastructure
  • TROY local card support
  • KVKK compliant data processing
  • Secure payment infrastructure

From Anywhere, on Any Device

Mobile-Friendly Panel

No app download required

  • Responsive design
  • iOS & Android browser
  • Touch-optimized
  • All reports on mobile

Instant Notifications

Stay informed about important events

  • Push & email notifications
  • Critical fault alerts
  • Sales peak alerts
  • Customizable triggers

Multi-User & Permissions

Your whole team on one account

  • Unlimited users
  • Role-based permission system
  • Transaction history & audit log
  • Per-branch/location permissions

— Hardware · POS Terminals

Certified terminals for vending and unattended payment.

Vennex supplies and integrates the PAVO UN20, PAX IM30 and PAX IM25 terminals for self-service payment points. All models are suitable for outdoor use and unattended scenarios.

PAVO UN20 POS Terminal — Vending Payment Device
ANDROID
PAVO

UN20

A high-performance unattended POS terminal with a touch pin-pad. Supports the BKM TechPOS infrastructure.

Screen
5.0″ HD (1280×720)
Certification
PCI 6.x · EMV L1/L2
Connectivity
4G · Wi-Fi · BT · LAN
Protection
IP65 / IK08
Go to UN20 Details
PAX IM30 Unattended POS Terminal — Payment Device
ANDROID
PAX

IM30

A fast and secure unattended payment terminal. 5.5″ HD touchscreen, with connectivity options across many ports.

Screen
5.5″ IPS HD (1280×720)
Certification
PCI PTS 6.x SRED
Connectivity
4G · Wi-Fi · BT 5.0 · Ethernet
Protection
IP65 / IK09
Go to IM30 Details
PAX IM25 Unattended POS Terminal — Payment Device
ANDROID
PAX

IM25

A compact unattended payment terminal. Suitable for every scenario with flexible connectivity options and outdoor durability.

Screen
3.5″ TFT (4.0″ optional)
Certification
PCI PTS 6.x SRED
Connectivity
LAN · Wi-Fi · BT · 4G opt.
Protection
IP65 / IK09
Go to IM25 Details

— Management Panel

All devices, one screen.

Track the revenue from your vending machines, wash systems, turnstiles and massage chairs live. Manage your vending payment system from a single screen.

  • Real-time sales and revenue tracking
  • Device-level stock management
  • Detailed financial reporting (Excel)
  • Remote device configuration
  • Multiple machines — one panel
  • Two-factor authentication — secure panel login with an authenticator app
Get Detailed Information
Vennex Classic Theme Vending Management Panel

— Management Panel

Two different management interfaces, the same platform.

Choose between two different interface themes based on user preference. The same powerful platform, different experiences.

Vennex / Classic Theme
Vennex Panel Theme 1

Classic Theme

A simple, functional design. It handles daily reporting, POS device management and stock tracking quickly and efficiently.

Vennex / Modern Theme
Vennex Panel Theme 2

Modern Theme

A modern interface focused on advanced charts and analytics. Ideal for sales trends, performance comparisons and detailed financial reporting.

Contact Us

— Use Cases

For every self-service device that requires payment.

The Vennex platform provides flexible integration regardless of brand, model or industry.

Vending Machines

A payment layer developed specifically for vending machines and beverage dispensers. Accept payments with Mastercard, VISA, İstanbulkart and meal cards.

Details

Car Wash Payment System

Self-service payment for car wash stations. Fast, secure transactions with credit cards, debit cards and contactless payment methods.

Details

Massage Chair Payment

Self-service payment for massage chairs in malls, hotels and waiting areas. Also works with meal cards such as Multinet, Metropol and TokenFlex.

Details

— Charging Infrastructure

EV charging station payment system

Regulation-compliant card and contactless payment at charging stations. Drivers charge without app membership and are billed by actual kWh.

EPDK CompliantOCPPPre-authorisationIP65

— Access Control

Turnstile payment system & access control

Turnstile system integration with NFC card, QR code and contactless payment support for sports facilities, office buildings, parks and public transport. Instant access with İstanbulkart and Vennex Wallet.

NFC CardQR CodeContactlessMobile

— Frequently Asked Questions

What people want to know about vending payment systems.

Answers to the most frequently asked questions about vending payment solutions and self-service payment systems.

01

Which payment methods does Vennex support?

The Vennex vending payment system fully supports Mastercard, VISA and Troy debit/credit cards. In addition, you can seamlessly accept payments with meal and transit cards such as İstanbulkart, Multinet, Metropol, Setcard, Ticket, Pluxee and TokenFlex. Both contactless (NFC/Contactless) and contact card reading are supported. A QR code payment option is also available. This way, your customers can pay at your machine no matter which card or payment method they use.
02

How long does setting up a vending payment system take, and does it require technical knowledge?

Setting up the Vennex self-service payment system takes about 10 minutes on average. You don't need any technical knowledge or engineering support. It integrates with your existing vending machine through standard connection interfaces. Once setup is complete, you can start accepting card payments right away. Our remote support team guides you step by step throughout the setup process.
03

Which devices does the self-service payment system work with?

The Vennex payment system works with food and beverage vending machines, coffee machines, vending machines, car wash stations, massage chairs, turnstile access systems, laundry machines and every kind of self-service device that requires payment. It has a flexible integration infrastructure compatible with devices of different brands and models. When you tell us which brand of device you use, we perform a compatibility check free of charge.
04

How can I track my vending revenue and sales?

You can access the Vennex management panel from any device with an internet connection. Through the panel you can view real-time sales data for all your vending and self-service devices, along with daily, weekly and monthly revenue reports, product-level stock status and transaction history. Detailed financial reporting and remote device configuration can also be done from the same panel. You can choose the one that suits you from two different management interface themes.
05

Does Vennex provide vending payment system installation across Turkey?

Yes, Vennex vending payment system installation and technical support services are offered in all provinces of Turkey. We serve businesses in İstanbul, Ankara, İzmir, Gaziantep, Bursa, Antalya and other cities. You can contact us to schedule an installation appointment or request a preliminary technical assessment.
06

Is it possible to accept payments at my machine with İstanbulkart, Multinet, Setcard, Metropol, Ticket, Pluxee or TokenFlex?

Yes. The Vennex vending payment system supports İstanbulkart, Multinet, Metropol, Setcard, Ticket, Pluxee and TokenFlex meal and transit cards. Being able to accept payments with these cards significantly increases your sales, especially at machines installed in workplaces and corporate areas. Employees can shop at the machine with their meal cards; this provides great convenience for both your business and the end user.

— Get Started Now

Set up your vending payment system in 10 minutes.

No technical knowledge required. Integrate it with your self-service device and start accepting payments with all card types instantly.

Contact Us

— Contact

For a vending payment system,
get in touch.

To get detailed information and a price quote for Vennex vending payment solutions, visit our about page and then reach us through the channels below.

Email
info@vennex.com.tr
Phone
0507 891 12 10
Address
Ferhatpaşa, Akdeniz Cd. 38.Sokak No:93, Kat:2, 34758 Ataşehir / İstanbul

— Company

Serpet Otomasyon

San. ve Tic. Ltd. Şti.

Tax No
7631013577
Tax Office
Şehitkamil
Working Hours
Mon–Fri · 09:00–18:00

Write to us for your quote requests and our team will get back to you as soon as possible.

info@vennex.com.tr0507 891 12 10

— Publication · Blog

A Guide to Payment Systems.

Comprehensive guides for operators of self-service car washes, massage chairs and vending machines.