Contactless RFID-Based Retail Self-Checkout Platforms in Europe

Contactless RFID-based self-checkout technology tends to frame as customer-focused, but the majority of employee adaptation pressure in the European context occurs among retail store associates rather than consumers. The change affects front-end roles and responsibilities in a way that most European retailers are just beginning to grapple with. Where associates were previously responsible for supporting scanning and monitoring payments, they now must deal with tagging problems, RFID processes and inventory problems that result from automatic transactions. This adds another layer of complexity to the existing challenge of adequate employee coverage. The traditional self-checkout approach involved a distinct workflow that included the scanning action itself, along with an attendant's monitoring of individual checkouts in case of identification verification or payment issues. RFID checkout technology takes much of that process away since tagged products register themselves in the payment zone. What remains in the employee's responsibility are exceptional situations, which tend to complicate things further. For instance, a customer might take a product out of the shopping cart, place an item with a damaged tag or place two separate tagged products in a manner that prevents detection. The problems in question aren't necessarily indicative of a security threat but still require immediate attention from store employees. Thus, employees now find themselves under additional pressure to monitor checkout anomalies instead of watching over scanning procedures. Alongside that responsibility comes the pressure of training. Whereas employees did not necessarily require any specific knowledge about inventory management in traditional checkout environments, their role in RFID checkout systems involves a deeper understanding of inventory logic. In other words, employees will need to know what can trigger a detection problem, how to verify exit alerts or why there may be no receipt printed if a tagged product was registered as part of a transaction. Another issue facing retailers in Europe is the relatively high employee turnover in most store categories. This increases the difficulty of maintaining consistent employee training on new processes when staff turnover rates remain constant or rising. Some companies are discovering that consumer attitudes are slow to change. Even though consumers may have access to the automatic basket check, they may still prefer using barcodes for scans. Similarly, some customers distrust the process of automatic detection and want manual confirmation from the store associate before leaving the store premises. This behavior reduces the potential labor cost reductions in RFID-based self-checkout environments. During busy periods of trading, this burden on the retail staff is even more apparent. When an employee is monitoring several checkout stations, there isn't always enough time to resolve each dispute that arises with regards to automatic detection. Even one such incident can affect other nearby customers since the process of detecting items in a customer's basket may prove confusing. Trade unions are becoming aware of these problems, so retailers should be prepared for greater scrutiny. On the one hand, RFID checkouts make some of the cashiering process redundant. On the other, they create a different kind of labor challenge – one that involves employee decision-making and problem-solving. Retailers' interest in frictionless payment experiences remains clear. Queue reduction is commercially attractive in highly populated urban markets where payment speed is expected by consumers. However, the issue of retail staff responsibilities needs more attention as deployments grow.

Interest in using contactless RFID-based self-checkout systems among European retailers expands from initial talks about hardware and software towards more complex discussions about infrastructural deals that many technology suppliers failed to foresee in their business plans. As retailers consider using contactless RFID checkout systems, they increasingly expect technology suppliers to discuss tagging processes, integration and store modification requirements simultaneously with their products. These developments reshape pricing models and negotiation procedures related to the technology. While initial conversations about RFID self-checkout systems focused on hardware and software improvements, today's procurement review process looks more like an infrastructure deal due to high dependence on overall store's RFID performance. That creates uncertainty for financial planning. Checkout terminals work well independently but fail when it comes to consistent performance of surrounding infrastructure which may vary significantly among suppliers, warehouses and stores' environments. As a result, retail executives pay much more attention to the issue before approving multi-store roll-out. These changes become especially noticeable in case of multinational companies operating several chains within Europe and having different supply arrangements even within same retail categories. If product tagging process varies from one manufacturing partner to another, it becomes difficult to ensure consistent operation of self-checkout systems that require reliable RFID detection infrastructure. Additionally, retail buyers began to question replacement strategies. Barcode technology was quite stable for several years since basic processes remained unchanged throughout all that time. RFID technology involves new layers of hardware including readers, RFID tags and detection systems that require significant investment. That brings to the table more questions related to budgeting needs, maintenance obligations, rate of lost RFID tags and compatibility of systems with developing store infrastructures. Some technology providers have already responded to emerging needs by rethinking their selling strategies. While many companies started their sales efforts with emphasis on faster checkouts, today they highlight implementation and integration services they offer. Ability to integrate systems with existing infrastructures seems to play a much bigger role than interface optimization in today's negotiations. This shift poses challenges to small-scale suppliers of platforms that primarily focus on developing self-checkout hardware. Major European retailers normally expect technology suppliers to support implementation process in different formats of stores as well as integration with various inventory management systems and manufacturing companies. As a result, procurement cycles tend to become more complicated. Retailers seem to be less willing to launch pilot programs before understanding how the new technology works on all stages including replenishing, returns processing and inventory reconciliation. Discussion also highlights differences between central offices of retail organizations and store managers. Technology groups tend to prefer standardization of hardware across the region while store managers prioritize practical aspects such as mistakes with tagging process and crowded store's floors. That affects speed of implementation. Sometimes deployments are launched at flagship stores while regional expansion slows down awaiting results of internal evaluation. It puts additional pressure on providers expected to support different checkout processes at the same time. Lastly, today's contractual negotiations also differ from what was seen earlier during rollout of the first generation of self-checkout systems. Performance guarantee related to transaction speed is now considered insufficient. Today, retailers expect higher accountability regarding accuracy and stability of self-checkout infrastructure.

RFID-enabled touchless self-checkout solutions have seen growing interest among European retailers over the last year despite the specific set of issues at the store level that differentiate it from prior barcode-based deployments. Several retailers tested RFID self-checkout solutions as throughput enhancers, expecting consumers to place multiple tagged items in the scan area and pay for their purchases without individual scanning steps. This approach promised to reduce the number of staffed lanes in peak periods. The current conversation among operational teams is somewhat different from that one. Loss prevention groups seem to be more active than before when making decisions related to new technologies and influencing implementation priorities. These concerns are more common among large format retailers, especially in apparel and food categories where shrink control has been challenging all along. The introduction of self-checkout systems based on barcodes has brought a familiar risk scenario that retailers have faced in the past – namely, shoppers stealing the product while completing payment using the system. The same risk still exists although RFID changes how that process works. Item-level tagging raises a question around the accuracy of RFID tags as well as supplier compliance and internal processes involved in tagging. One such issue that has appeared in some European implementations relates to incomplete reading of transactions where several items are placed in the scan area. It means that a customer would be able to pay for purchases with an incomplete set of products without a scan failure message. At the point-of-purchase, employees won't know whether the issue stems from a shopper's actions or a failed attempt to read all tags. It is an important difference that will require retailers to reconsider some of the loss prevention strategies that have evolved over the past decade. Namely, self-checkout systems will complicate efforts to avoid any direct confrontation near the exit point with customers who attempt to steal. Current implementation partners have responded to that concern not by making adjustments to checkouts but by improving tag controls on upstream stages including supplier packaging, tag reliability and exceptions handling in store systems. That makes self-checkout rollouts not only the responsibility of front end technology groups but also of procurement departments. Another complicating factor for European stores is varying levels of store readiness. Retailers located in dense urban environments with limited staffing options can accept a higher rate of exceptions in exchange for improved throughput speed. Hypermarket retailers, which operate with tight margins and face tough shrink rates, see self-checkout solutions through the prism of shrink control rather than convenience. As a result, the approach to testing the solution has changed as well. While early pilot programs tended to highlight transaction speed and consumer adoption rates, recent studies appear to focus on transaction accuracy, reconciliation rates, inventory variances and manual labor required to manage checkout-related exceptions. Labor assumptions have been revised again as well. Many of these discussions have considered self-checkout solutions as a chance to reduce front-end staffing. However, several retailers have noticed that the labor transfer happens to a different task. Floor associates might need to investigate reasons why RFID tag reading is incomplete and help to fix problems related to tags, resolve payment issues and so forth. In apparel stores, these tasks are particularly important considering existing challenges related to fitting room losses and returns. RFID checkout systems allow improving visibility in some cases while highlighting issues in other areas that had been accepted before with limited tracking capabilities. While there are no doubts regarding the customer convenience aspect, it is clear that self-checkout deployment in Europe currently looks more like a balance between improving throughput and controlling shrink rather than automation itself.