An AI vending machine is an unattended retail cabinet that uses computer vision to identify the products a customer takes. Instead of selecting one item from a spiral, the customer authorizes payment, opens the door, takes one or more products and closes the door. The system then creates the final order and charges the customer automatically.

The customer taps a supported bank card or mobile wallet to authorize the transaction, opens the cabinet, selects products and closes the door. Built-in cameras record the shopping session, and WEIMI's computer vision system analyzes which products were removed or returned before completing the payment. Read the detailed AI vending machine workflow.

A traditional vending machine normally dispenses a selected product through a fixed spiral or locker. An AI vision cabinet lets customers open the door and shop naturally from adjustable shelves. Unlike a system that relies primarily on weight changes, computer vision identifies products by their visual characteristics and shopping-session activity. The best choice depends on the products, location and required customer experience. See our AI vision vs. weight-sensing comparison.

WEIMI develops its hardware, SaaS and computer vision technology in-house and reports a 99.5% recognition accuracy rate per product. Accuracy depends on correct product registration, suitable reference images, clear package differences and an organized shelf display. Transactions with low recognition confidence can be flagged for professional human review.

WEIMI AI vending machines can support beverages, snacks, fresh food and many packaged non-food products that are palm-sized or larger. Adjustable shelves help operators accommodate different package sizes. Product suitability also depends on cabinet dimensions, temperature requirements and whether the packaging can be trained reliably. For mixed frozen and chilled retail, view the combo AI vending machine.

New product information and clear reference images must be registered so the AI model can learn the product's packaging. The exact product-onboarding workflow and training time depend on the machine configuration, product category and similarity to existing SKUs. WEIMI's technical team can confirm the required images and setup process before a new product goes live.

Yes, but products with nearly identical size, color and package design may require additional reference images, careful shelf organization or further model optimization. Operators should avoid covering key package features and should notify the technical team when a supplier changes a product's packaging.

If the AI vision system is uncertain about a transaction, the relevant video clip can be flagged and sent to professional human reviewers. This additional review helps protect customers from incorrect charges and helps operators reduce inventory losses caused by recognition exceptions.

The cameras track the complete shopping session while the door is open. If a customer removes an item and returns it before closing the door, the system analyzes the return and excludes the item from the final order. The customer should only be billed for products kept after the cabinet is closed.

The price depends on the cabinet size, refrigeration or freezing system, screen, payment terminal, shelf configuration, customization, destination voltage and order quantity. Freight, import duties, local taxes and initial inventory may be separate from the machine price. Read our AI vending machine price guide or request a project-specific quotation.

WEIMI does not charge a monthly SaaS fee or data charge for its standard AI vending service. The current WEIMI transaction charge is $0.05 per completed transaction. Fees charged separately by a bank, payment processor, SIM or connectivity provider can vary by country, terminal and service agreement, so they should be confirmed in the final quotation.

An AI vending machine can be profitable when the location has consistent demand, the product mix delivers a healthy margin and restocking is efficient. Results depend on foot traffic, conversion rate, average order value, product margin, location commission, payment fees, logistics, maintenance and shrinkage. A fixed revenue or profit figure cannot accurately represent every location.

First calculate average monthly operating profit: sales revenue minus product cost, location commission, payment charges, connectivity, restocking, maintenance and product losses. Then divide the total initial investment—including the machine, freight, tax, installation and opening inventory—by average monthly operating profit. The result is the estimated number of months required to recover the initial investment.

Yes. Many operators begin with one pilot location, confirm product demand and refine their restocking process before expanding. WEIMI's cloud-based software is designed to support remote machine, transaction, sales and inventory management.

Depending on the installation country and selected payment terminal, the machine can support credit cards, debit cards, contactless payments, Apple Pay, Google Pay and selected local payment methods. Confirm the required currency, acquirer and local payment method before production.

Pre-authorization confirms that a valid payment method and sufficient funds are available before the cabinet unlocks. After the door closes and the AI determines the final basket, the completed purchase amount is submitted. Any unused authorization is released according to the customer's bank or payment provider rules.

WEIMI AI vending machines support Incremental Pre-Authorization. If the selected products exceed the initial hold, the system can request a higher authorization from the bank. The maximum authorized amount is limited to $100 in the current configuration. Availability and limits can depend on the payment provider and market. Learn how incremental pre-authorization helps reduce loss.

WEIMI's current platform transaction charge is $0.05 per completed transaction, with no WEIMI SaaS fee or data charge. This is separate from any merchant-acquiring or card-processing fee charged by the selected payment provider. Request a country-specific payment proposal to understand the complete fee structure.

The operator should first review the order and available transaction record. Recognition exceptions can be checked using the relevant shopping-session evidence, and the refund is then processed through the connected payment account or provider workflow. Exact refund timing depends on the acquiring bank and the customer's card issuer.

After the merchant payment account for the card reader has been approved and linked to the operator's bank account, earnings can be withdrawn or settled according to the selected payment provider's schedule and rules. Settlement currency, minimum payout and timing may differ by country.

Suitable locations include offices, hospitals, universities, gyms, hotels, apartment buildings, factories, transport hubs and other sites with recurring demand. Evaluate each location by daily foot traffic, dwell time, operating hours, customer profile, nearby competition, product demand, site commission, network availability and restocking access—not by foot traffic alone.

Requirements vary by cabinet size, cooling system, payment terminal and destination country. The site normally needs a stable power supply, enough floor and door-opening clearance, suitable ventilation and reliable internet through the supported Wi-Fi, Ethernet or cellular configuration. Always confirm the model-specific specification sheet before preparing the site.

Setup normally includes positioning and leveling the cabinet, connecting power and network service, activating the payment account, checking the lock and cameras, loading registered products and completing test transactions. The actual time depends on site readiness, payment approval, product training and machine configuration.

A stable connection and power supply are required for normal customer authorization, cloud analysis and payment completion. If connectivity or power is unavailable, the machine may temporarily stop accepting new shopping sessions to avoid incomplete orders. Recovery behavior depends on the installed hardware, payment terminal and software configuration, so backup-network or power requirements should be discussed during deployment planning.

Yes, when the selected model provides the correct temperature range for the product. WEIMI offers refrigerated, frozen and combined cooler-and-freezer configurations. Operators remain responsible for local food-safety rules, product shelf life, temperature requirements and restocking procedures.

The WEIMI cloud management system can provide remote access to transaction, sales and inventory information so operators can plan product selection and replenishment more efficiently. Available reports, alerts, user permissions and remote-control functions depend on the chosen system configuration and should be listed in the project proposal.

Customization options can include exterior branding, cabinet color or graphics, shelf layout, refrigeration configuration, screen content, payment hardware, voltage and plug type. Available options depend on the selected machine and order quantity. Provide product sizes, temperature needs, destination country, payment requirements and brand files so the team can confirm feasibility.

Minimum order quantity and lead time depend on the model, current production schedule and level of customization. A standard machine and a fully customized project may have different requirements. Contact WEIMI with the model, quantity, destination and requested changes to receive a confirmed production plan.

Yes. We've export our vending machines to over 100 countries, contact us to see customer cases for your country.

Certification requirements vary by country, machine model, electrical configuration, refrigeration system and payment terminal. Tell the WEIMI sales team where the machine will be installed and which compliance documents your importer or local authority requires. The team can then confirm the documents available for the proposed configuration.

Provide the destination country, estimated quantity, products and package sizes, temperature range, preferred payment methods, installation environment, voltage, branding requirements and target delivery date. This information helps WEIMI recommend the right model and separate the machine price from optional customization, freight and local costs. Contact WEIMI for a quotation.

The computer vision system is designed to identify product-taking and product-return activity inside the cabinet, not to identify customers by face. Before deployment, operators should confirm the selected configuration, customer notice, video-handling process and applicable privacy requirements for their country or location.

Transaction video provides the visual information needed to analyze which products were taken or returned and to review uncertain orders. Access, retention and handling rules should be limited to legitimate operational purposes and configured in accordance with the operator's agreement and applicable privacy laws.

The cabinet requires payment authorization before the door opens, records the shopping session and compares product activity with the completed order. Incremental pre-authorization and exception review provide additional protection. No unattended retail system eliminates every risk, so good location selection, secure installation, product setup and regular inventory reconciliation remain important. Read our guide to reducing theft in an AI vending business.

Every WEIMI AI vending machine includes an 18-month warranty and ongoing technical support. When a covered fault is confirmed during the warranty period, required spare parts can be sent by air at no charge, subject to the written warranty terms. Ask for the model-specific coverage, exclusions, response process and shipping terms before ordering.

Record the machine identification, error message, time of failure and any relevant photos or video, then contact WEIMI technical support. Many software, payment, network and configuration issues can be diagnosed remotely. If a hardware part is responsible, the support team can identify the required repair or replacement procedure.