Top 15 Checkout Free Stores and Solution Providers in 2025

Long checkout lines costs $37.7 million ¹ as these queues demotivate people from shopping. One way to tackle this down is adopting checkout-free store systems. These stores combine high tech sensors and cameras to track shopping of an individual and direct their invoice automatically. As a result, the customers can shop and leave without a checkout queue.

Every company has its unique approach with different levels of advancement, which can lead to confusions. Explore the list of checkout free stores and their approaches in an alphabetical order.  

1. Aldi Stores

Aldi is a German owned discount supermarket chain with over 10,000 stores in 20 countries. ² Today, it is the UK’s fifth largest supermarket group. The company is famous for fast checkout lines. Yet, the company allocated a budget to develop an autonomous checkout system.

• The Aldi Shop&Go checkout free store opened in January 2022 in Greenwich, London, the UK. Aldi Shop&Go is partnered with AiFi.
• The second store was launched in April 2024 in Aurora, Illinois, the USA. Grabango delivers the relevant technology for the US stores.

ALDIgo

It is ALDI’s checkout free shopping system, developed in partnership with Grabango and AiFi, leveraging:

• Computer vision
• AI-powered systems
• Facial age verification (Yoti)

In this system, customers scan a smartphone app to enter. They keep shopping while technology tracks the items they choose and charge them. Payment options include the Grabango app to pay via QR code or Grabango pay station. Then, once payment is terminated, they can leave the store. Customers receive a digital receipt automatically after leaving the store.

2. Amazon Go

Online retailer Amazon opened its beta version of the cashier-less store on December 5 in 2016, in Seattle. The 1800-square-foot retail store was only for employees. Then, the store became open to the public on January 22, 2018. By 2023, Amazon Go announced 43 store locations in Seattle, Chicago, Los Angeles, London and New York City.

The technology behind Amazon Go’s checkout-free shopping experience is called as Just Walk Out. As of 2025, Just Walk Out is available over 170 third-party locations at the likes of airports, stadiums, universities, hospitals, in the US, UK, Australia, and Canada.

Just Walk Out

Just Walk Out leverages computer vision and deep learning algorithms as well as autonomous driving vehicles. Amazon uses various cameras and sensors to see what customers are putting into their shopping bags. 

Customers scan a QR code when they enter the store through an app connected to their Amazon.com account. After shopping, customers can leave the store. Amazon automatically charges the customers’ Amazon account, and the receipt is sent to the app.

It took quite some effort to improve the system. During the pilot, Amazon employees have been trying to fool the system through challenges like wearing Pikachu costumes while shopping. ³ Though the system passed the costume test, it has difficulty detecting customers who shop in groups, such as families.

According to the latest stats provided by Amazon, Just Walk Out technology has driven significant results, with:

• Market Express at ExCel London increasing peak customer service by 300% and annual revenue by 56%.
• Lumen Field reporting an 85% increase in transactions and a 112% rise in sales.
• Delaware North serving 20%-30% more customers in U.S. stadiums.⁴

Funnily, Amazon Go stores, which are meant to reduce queues, were causing queues during their initial launch as people lined up to see how they work:

3. Carrefour

Carrefour is a multinational retail corporation headquartered in France, operating one of the largest hypermarket chains in the world, with stores across Europe, the Middle East, and Asia.

Carrefour launched several fully automated checkout free stores in multiple locations, such as:

• Carrefour City+ in the Mall of the Emirates, Dubai in September 2021.
• Carrefour Flash, also known as “Flash 10/10,” in Paris, France in November 2021.
• Carrefour BuyBye in Zaventem, Belgium in December 2023.

Customers are required to use the Carrefour app, which grants them access to the market. Then, the market operates as following:

• Products selected by customers are automatically identified using AI-powered sensors and computer vision technology.
• The virtual shopping basket is updated in real-time, and payment is processed directly through the app once the customer leaves the store.
• No scanning, queuing, or manual payment is required.

4. Sam’s Club

Sam’s club is a Walmart owned grocery store in Dallas. The store opened in 2018. The store relies on Walmart’s solution for an autonomous checkout system, the “Scan & Go” program. Walmart introduced this program in selected stores between 2012 and 2014. 

Scan & Go

The app allows customers to scan the products with their smartphones and pay by scanning a barcode for their total purchase. Compared to other systems, this is the easiest to deploy system. 

• The app utilizes machine learning and purchase data to generate a shopping list for users. It automatically updates the list once items are purchased. 
• Customers can search for an item and navigate in the store to find the item.

In 2020, Walmart tested a new self-checkout kiosks at a store in Fayetteville, Ark.⁶ In this checkout experience, Walmart combined a self-checkout system with human guidance where a host is always available to make the checkout frictionless:

The latest stats shows that:

• 1 in 3 members regularly use Sam’s Club’s Scan-and-Go technology.
• Adoption has grown 50% over the past three years due to continued improvements.⁷

5. 7-Eleven

7-eleven stores in Dallas introduced a Scan and pay self-checkout program in 2018. The system of the app is similar to Walmart’s Scan and Go app. These both require mobile phones. In both systems, customers should manually scan items. In 2024, 7-eleven installed checkout-free shopping in 10 stores in Australia.

Pay and Go

Pay and Go is a mobile payment feature integrated into 7-Eleven’s My 7-Eleven App, designed to make in-store shopping more convenient.

• Scan and Pay: In the initial version, customers scan items or pump fuel using the app and pay directly from their phones.
• Pay and Go 2.0: In this new version, scanning is eliminated entirely. Customers can pick up items and pay via the app without additional steps.

The second version is developed with Grabango, the AI-powered technology that enables checkout-free shopping by automatically tracking items without the need for manual scanning or waiting in line.

Here are the steps to follow to shop checkout free:

• In order to use the 7-Eleven app, the customers should install the app and register for the 7 Rewards loyalty program. 
• Customers shop by scanning the barcodes of the items to this app.  
• They put their items in plastic bags at the scan & pay station. 
• The customers pay via Apple or Google Pay as well as a debit or credit card at the scan and pay station. 
• Finally, they receive a QR code to confirm their leave from the store. 

6. Shufersal Stores

Shufersal is Israel’s largest supermarket chain with 395 outlets.⁸ They have 272 stores across the country. The chain agreed to install cashierless checkout technology to their markets in 2018. 

• In 2022, Shufersal opened Israel’s first autonomous store in, powered by Trigo’s AI technology.
• Shufersal plans to deploy 2,000 AI-powered cart devices across 30 stores by March 2025, enabling the transformation of these locations into checkout-free stores.

Shufersal’s Shop&Go

The technology they decided on is developed by Trigo Vision. ⁹ Trigo Vision’s system uses basic off-the-shelf connected cameras, computer vision and machine learning. These cameras identify products people put in their cart. 

The shopping process works as:

• Shoppers enter the store by scanning a membership card.
• When they grab and place the products in their baskets, their final bill will be sent to their card.
• They will be able to pay via their pre-loaded payment information in the store’s membership system.
• If they do not want to add any payment information to the membership card, then they will need to use a multi-tender payment kiosk. 

7. SPAR stores

SPAR is a global retail chain headquartered in the Netherlands, operating convenience stores, supermarkets, and hypermarkets across over 48 countries, known for its focus on local customer needs and innovative retail solutions.

SPAR has implemented checkout-free shopping solutions in multiple regions: 

• In 2017, SPAR Netherlands introduced a mobile-based self-checkout system called Skippen, targeting university stores.
• In 2018, SPAR Ireland introduced checkout-free shopping at the SPAR Dublin Airport store, offering streamlined services in a busy environment.
• In 2018, SPAR Belgium launched a pilot project called Scan.Pay.Go., allowing customers to scan products via a mobile app and complete payments directly through their smartphones, bypassing traditional checkout counters.
• In 2023, SPAR Switzerland opened its third Go24 store in Surava, offering 24/7 shopping without staff or traditional checkouts.

In all these stores, customers are required to install the relevant app to or hold a registered access card to enter the store Once they select the products and leave, payments are processed automatically through the app.

8. Standard Cognition stores

The standard cognition company uses computer vision technology to track people and products in real-time in the store. Deep learning and image recognition techniques enable Standard Cognition to recognize items. Brandon Ogle, co-founder, and an engineer, said that the system is correct 98 percent of the time. 

Standard’s checkout free platform is advantageous because: 

• It has light-touch installation, with cameras only on the store ceiling
• It accepts credit, cash  and IC cards
• It doesn’t require any shelf sensors and works with any store design

These technologies are installed in different retailer stores along with the standard store, the company store, in San Francisco and Tokyo. Standard cognition is a competitor of Amazon Go in the USA. However, it is the first company bringing AI empowered checkout systems to Japan. 

Standard cognition emphasizes their policy on privacy protection. The store does not monitor the customer with their face. It rather identifies the customer with a unique color. This identification is not lost when the customer moves around or the number of customers increases. That is in line with federal laws in many states in the USA since these states ban facial recognition technology.  

9. Wheelys 247 store

Wheelys had a concept like Uber for retail. They provided different mobile sales vehicles and experimented with mobile stores that enabled self-checkout. ¹⁰ However, with the COVID-19, they couldn’t raise a series A and ceased operations.¹¹

They had developed a store called Moby ¹² , where customers can enter through sliding glass doors with an app including their pre-registered credit card information.

In the store, there are no employees, no cashier, no queue, no waiting. Customers scan and bag the products (including fruits, potato chips, coffee, magazines, and even sneakers) with the app and then leave. The app automatically charges the customers.

The Swedish company was testing the 24-hour mobile grocery store in Shangai. The store was also planned to be a self-driving vehicle. However, self-driving technology has not been implemented yet. The company was claiming that Amazon Go copied their idea before they stopped operations.

10. Żabka stores

Żabka is the largest convenience store chain in Poland, with over 9,000 outlets. The firm introduced Żabka Nano, brand for checkout free stores:

• In May 2021, the first Żabka Nano autonomous store opened in Warsaw, Poland.
• Żabka Nano is currently Europe’s largest chain of autonomous convenience stores with over 50 autonomous stores now operating in Poland

Żabka Nano

The system is developed with the support of AiFi and uses computer vision, machine learning, and advanced sensor technology to track items selected by customers.

The steps involved in shopping are:

• Customers scan a QR code via the Żappka app to enter the store.
• As they shop, the system records the items they take.
• Once finished, customers simply walk out.
• The payment is automatically processed through the app, with a receipt sent digitally.

White-label solution providers

These companies develop systems and implement them in a whitelabel manner in 3rd party stores. They do not have their own stores. In addition to these, companies like Amazon Go both operate their own stores and also provide their technology to retail companies.

11. AiFi

AiFi is a technology company specializing in AI-powered, checkout-free retail solutions, enabling retailers to offer autonomous shopping experiences without traditional checkout processes. In 2022, AiFi reached over 80 partnerships to build autonomous stores across North America, Europe, Asia, and the Middle East.

AiFi’s platform utilizes a 100% camera-based system combined with AI algorithms to monitor shopper movements and product selections, eliminating the need for shelf sensors and ensuring scalability and flexibility. Their checkout-free system operates as following:

• Shoppers enter the store by scanning a credit card or using a mobile app.
• Customers pick up products or return them to shelves, which is tracked by AiFi’s computer vision and maintained in an accurate virtual cart.
• Customers simply leave the store when done; the system automatically charges the linked payment method and sends a digital receipt.

AiFi provides three checkout-free solutions:

• AiFi Refresh: Designed to retrofit existing stores, this solution integrates autonomous checkout systems into current infrastructures without requiring new shelving or significant store modifications.
• AiFi Build: Tailored for new retail locations, it enables the creation of scalable, AI-powered autonomous stores, with customizable formats to suit diverse shopper entry methods like app, credit card, or hybrid options.
• AiFi To-Go: A portable modular store setup that allows retailers to expand into new commercial spaces with fully autonomous, staff-free operations.

12. AI Retailer Systems

AI retailer systems was officially established a year ago, in September 2020 in Zurich. ¹³ The company targets European retailers. They focus on delivering the 24/7 in-store shopping experience. Their checkout-free system works as following:

• Customers enter the store with a payment medium they decide. It can be a credit card, debit card or mobile payment.
• While customers shop, the virtual card will be updating automatically to add or remove the item.
• Finally, depending on the payment method, payment will be confirmed.

In addition to checkout-free systems, the company provides remote assistance with the remote surveillance operator. The operator detects a non-shopping behavior including emergencies.

The system also allows for an effective and consistent in-store analytics. Retailers can view the layout and item placements every day, month and period.

13. Grabango

Grabango was founded in 2016 with a mission to save people’s time.¹⁴ In a year, the company completed their first automated store. By 2020, Grabango signed agreements with top 5 global grocers and filed over 30 patents. The company corresponds to the demand to install cashier-less systems of retailers.

Grabango also uses small cameras and sensors mounted to the ceiling. They benefit from algorithms powered by AI and computer vision tech. These cameras detect products despite elemental and branding changes.

Grabango has two separate approaches to checkout:

• In the first way, customers download and install the Grabango app to “grab-n-go”. They place all items in a bag and walk out. The mobile app charges them accordingly.
• The second approach is to grab items and go to a checkout stand. At the stand, the cashier does not need to scan every item. They already know the total items gathered so all customers are asked is to pay via cash, credit, Apple Pay, etc.

By doing so, Grabando both allows customers to checkout with cashier or cashier-less and still manages to reduce waiting lines.

14. Imagr for Smart Card Solutions 

Before Amazon and Standard Cognition launched their solution, Imagr showed SmartCart powered by image recognition technology ¹⁵ . Just like a checkout free store, once you link your phone to the cart with an app, scanning is not necessary. The computer vision system recognizes the products in the cart. Then you pay online via the app and leave the store.

They now have some pilot deployments in countries such as Japan. ¹⁶

15. Trigo Vision

Trigo Vision is a Tel Aviv-based autonomous retail store.¹⁷ The company modify existing stores by placing ceiling-mounted cameras. These cameras automatically identify and records items in the store. Customers are either automatically billed or they pay by cash or card. To be billed automatically, they are asked to register their details.

The cameras are demanded because they prevent shoplifting and allow inventory updates. Also, the data gathered by the company is insightful for customer behavior.

The company is currently partnering with global grocery chains across globe.

FAQs

Further reading

Explore more on top technologies utilized in retails, such as:

• Generative AI in Retail: Use Cases, Examples & Benefits
• Top 15 eCommerce Technologies: Use Cases & Examples

If you believe your business will benefit from these technologies, let us help you find the right vendor:

External sources

• 1. MClellan, Charles (2018). “DATA, AI, IOT: THE FUTURE OF RETAIL.” ZDNET. Revisited January 16, 2023.
• 2. Aldi's first checkout-free supermarket set for Greenwich | News Shopper. News Shopper
• 3. Amazon Is on the Cusp of Opening Amazon Go - Business Insider. Business Insider
• 4. An update on Amazon's plans for Just Walk Out and checkout-free technology. US About Amazon
• 5. Amazon Go: Queue up so you don't have to queue for the checkout. EFTM
• 6. New Checkout Experience Seeks to Eliminate the Wait and Add Options at the Register.
• 7. 1 in 3 Sam’s Club members use scan-and-go technology regularly | Retail Dive.
• 8. Supermarket chain brings cashierless to Israel.
• 9. Computer Vision AI For Retail | Trigo.
• 10. Wheelys 247: Meet Shanghai's Unmanned, High-Tech Retail Store. Tech Times
• 11. Wheelys 247: Meet Shanghai's Unmanned, High-Tech Retail Store. Tech Times
• 12. Is Moby Mart the roaming, automated store of the future? - Insider Trends. Insider Trends
• 13. AI Retailer Systems – Retail Theft Prevention based on Computer Vision.
• 14. Grabango | Checkout-Free Technology.
• 15. Imagr. Revisited January 16, 2023.
• 16. Imagr smart shopping trolley goes live at Oasis store in Japan — Retail Technology Innovation Hub.
• 17. Computer Vision AI For Retail | Trigo.