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What Is a Touchscreen Vending Machine? How a 22 Inch Smart Snack and Drink Vending Machine Works

A touchscreen vending machine is a vending machine that replaces buttons and keypads with a large interactive display, where customers browse products, read details, add items to a cart and pay, while the owner uses the same system to show advertisements and manage the machine remotely. A 22 inch touch screen vending machine, for example, can display product pictures, promotions and your company logo, accept several payment methods and send real-time sales and inventory data to the operator. This guide explains how a touchscreen vending machine works, how it differs from a traditional machine, which features matter, where it is used and what to ask before buying.

Table of Contents

1. What is a touchscreen vending machine?

2. Touchscreen vs traditional vending machine

3. How a touchscreen vending machine works

4. Key features of a 22 inch smart vending machine

5. Smart software explained

6. Advertising: turning the screen into a sales tool

7. Payment systems and MDB

8. Remote management and data

9. Cooling and product storage

10. Where touchscreen vending machines are used

11. Why choose MINNO

12. Frequently asked questions

1. What is a touchscreen vending machine?

A touchscreen vending machine, also called a smart vending machine or digital vending machine, is an automatic retail machine controlled through a touch display. Instead of typing a code for a slot, the customer taps the product on the screen. The display can show pictures, prices, ingredients and promotions, which gives the machine more selling power than a basic coil machine.

The MINNO 22 inch touch screen vending machine (model WM22) is an example: it combines a 22 inch screen, a spiral goods tray with 6 floors × 9 slots, a 3°C to 20°C cooling system and smart software for a snack and drink vending machine.

2. Touchscreen vs traditional vending machine

3. How a touchscreen vending machine works

1. The screen attracts attention. When nobody is buying, it plays your pictures and videos.

2. The customer browses and selects. They tap products, view details and add items to the cart.

3. The customer pays. They use coin, bill, card, e-wallet or IC/ID card.

4. The machine dispenses. The selected goods tray delivers the product to the pickup area.

5. The system updates. Inventory and sales records are updated and can be viewed remotely.

4. Key features of a 22 inch smart vending machine

The MINNO 22 inch touch screen vending machine lists the following specifications:

Please confirm final dimensions and configuration with the sales team when planning installation.

5. Smart software explained

The machine's software helps both customers and operators:

For customers

• View multiple detail pictures for each product on the touchscreen

• Use a shopping cart to buy several items in one transaction, which helps customers buy more items faster

• Benefit from discounts on multiple purchases

For operators

• Upload company logo and service number to the screen

• Upload pictures and video advertisements remotely

• Turn the screen and lighting on and off remotely

• Check real-time inventory remotely

• Review sales for each day and week to promptly remove products with poor sales

6. Advertising: turning the screen into a sales tool

When the machine is idle, the screen can display your advertisements to promote products. This turns a vending machine into a small digital signboard. Uses include:

• Promoting best-selling or high-margin products

• Announcing discounts for multiple purchases

• Showing your brand logo and service number

• Displaying product details to build trust

Using the screen well can increase sales without any extra staff.

7. Payment systems and MDB

Payment options listed for the machine include coin, bill, e-wallet, IC/ID card and card readers from Nayax, ITL, ICT, Ingenico, Mei, PAX and OTI. The standard protocol is MDB (Multi-Drop Bus), a common vending industry communication standard that lets the machine connect to payment devices.

Because payment providers differ between countries, tell your supplier which provider you plan to use so the right reader can be confirmed.

8. Remote management and data

Remote management is one of the most valuable features of a smart vending machine. It allows operators to:

• Check real-time inventory and plan restocking

• Track daily and weekly sales

• Identify slow-selling products

• Update advertisements without visiting the machine

• Switch screen and lighting on or off

For operators with several machines, this reduces travel and helps keep products available.

9. Cooling and product storage

The machine's cooling system has an adjustable range of 3°C to 20°C and uses a brand compressor with R290 refrigerant. The machine has a full glass door so customers can see the products. Always follow local food-safety rules for the temperature and shelf life of the goods you sell.

10. Where touchscreen vending machines are used

Workplaces: office buildings, factories, warehouses and construction sitesEducational institutions: universities, colleges and schoolsPublic spaces and transportation hubs: airports, train stations, hospitals, libraries and government buildingsLeisure and hospitality: hotels, shopping malls, gyms, cinemas and entertainment venuesSpecialized environments: apartment buildings and other locations with limited access to shops

Read more in our guide to snack and drink vending machine locations and prices.

11. Why choose MINNO

MINNO is a professional vending machine and smart locker manufacturer, established in 2016, with OEM and ODM capability. The 22 inch touch screen vending machine offers a large screen, flexible goods trays, cooling, smart software, SDK, CE certification, an 18-month warranty and free software. See the 22 Inch Touch Screen Vending Machine, compare it with the 55 Inch Touchscreen Vending Machine, and browse the full snack and drink vending machine range.

12. Frequently asked questions

What is a touchscreen vending machine?

A vending machine controlled through a touch display where customers browse products, read details, use a shopping cart and pay, and where owners can show advertisements and manage the machine remotely.

What is the advantage of a 22 inch touch screen?

A large screen shows clear product pictures and details, plays advertisements and makes browsing easier than a keypad.

Can customers buy more than one item?

Yes. The shopping cart supports multiple purchases in one transaction, and discounts can be offered for multiple purchases.

Can I change advertisements remotely?

Yes. You can upload pictures and videos remotely and turn the screen and lighting on and off.

What payment methods does it support?

Coin, bill, e-wallet, IC/ID card and card readers such as Nayax, ITL, ICT, Ingenico, Mei, PAX and OTI, using the MDB protocol.

What is the warranty?

18 months, with video technical support, free spare parts and online support.

Is it CE certified?

Yes. Please confirm any additional certifications needed for your market.

Request a quotation

Email: sales@buysmartlocker.comWhatsApp / Phone: +86 132 1355 7186

Sources and References

Product information

• MINNO 22 Inch Touch Screen Vending Machine product page: specifications, features, applications and listed prices cited in this article, as published by MINNO.

General industry references

• Multi-Drop Bus / Internal Communication Protocol (MDB/ICP), Wikipedia

• NAMA Publishes Updated Multi-Drop Bus Standard Version 4.3, Vending Times

Specifications, prices and configurations are taken from MINNO's website and may change. Please confirm the latest details with the MINNO sales team before ordering. General explanations of technology terms reflect common industry knowledge. Information reviewed: October 2026