Infrastructure shifts in digital commerce: transaction fragmentation and security

Infrastructure Challenge

Digital trade has grown past the domestic markets into a global play, which sees merchants serve customers in many countries and payment systems. While this has brought in new opportunities, there is also an increase in operational complexity, especially in cross-border transactions between the US and Canada. It is evident that different banking networks, settlement procedures, card rules, currency exchange, and compliance issues introduce friction that merchants have to constantly work through.

Transaction segmentation is a large scale issue. Many merchants use many payment gateways, fraud detection tools, dispute resolution systems, and report generation platforms that support their use. While these may perform specific tasks well, the issue of poor interconnectivity between them causes operation problems and also raises admin costs.

One out of the top issues identified is that of chargebacks and payment disputes. While chargebacks were put in place for consumer protection, they have in fact become a great burden for merchants. With the growth of e-commerce and card-not-present transactions, there has been an increase in the volume of disputes, which in turn requires businesses to put more resources into investigation, documentation, and compliance.

Industry reports show that friendly fraud, which is also at times termed first-party misuse, has grown to be a large issue in chargeback management. Various merchant studies report that almost 45% of chargebacks may in fact be a result of friendly fraud, which is a customer’s dispute of a valid transaction. Also, some data sets report much higher numbers based on merchant type and transaction environment.

The financial impact goes beyond what is put into question in transaction values. Also, merchants face processing fees, admin expenses, inventory losses, and customer service costs. From what has been seen in reports that payment professionals refer to, for each dollar lost to fraud there are also several more dollars put out in related operational expenses.

As the global reach of digital trade increases, it becomes evident that these inefficiencies cause capital leakage, which in turn affects profit, resource allocation, and long-term infrastructure planning.

Technical Debt and Vulnerabilities

During the early days of e-commerce, which saw the development of most present-day retail payment systems, there was a great deal of innovation. While these legacy checkout solutions may have served their purpose at the time, today they have issues with scale, security, and compliance.

Technical debt in existing systems is caused by piecemeal integrations. It is evident that companies that use many third-party services via custom configurations are in fact making it harder to maintain over time. With each update to payment processors, card network requirements, or compliance standards, engineering resources are required to keep the systems compatible.

EMV certifications are also a challenge. In card-present and hybrid payment settings, merchants and payment providers must achieve and maintain compliance with EMV standards, which are ever evolving. Certification processes may include in-depth testing, validation procedures, software changes, and coordination between payment players. Also, it is the issue of continuous certification as changes occur in hardware and software, which creates great engineering effort.

Security issues also present when application security audit is not built into the transactional client’s structure. Payment apps, which process sensitive financial info, are very much put forward as targets for fraud, credential theft, and unauthorised access. Also, without ongoing monitoring, code reviews, vulnerability assessments, and security testing to detect and fix these issues as they appear, many weaknesses go unreported for large time frames.

The growth in complexity of fraud methods is an issue. Today’s attack actors use breaks in systems to run account takeovers, synthetic identities, credential stuffing, and also transaction manipulation. Also, fragmented infrastructure reduces total transaction life cycle visibility, which in turn becomes an issue for risk detection.

Maintaining business as usual at the same time organisations work on technical debt may expose them to security issues.

Fintech Frameworks: A Case Study

Recent developments in the field of financial technology have shown a trend towards the reduction of transaction fragmentation via integrated infrastructure models. For instance, there is RapidCents Inc., which is a case study of how payment providers are trying to bring together payment processing, security features, and dispute resolution into one platform.

RapidCents is a tech company in the payment processing space that offers API-based transaction infrastructure and fraud prevention.

In the area of infrastructure, the company has put in place a framework that has a strong focus on centralised transaction management and integrated risk controls. Also, it is evident that instead of using completely separate external systems, today’s payment architectures tend to include fraud screening, dispute resolution, and compliance features right within the transaction processes.

An important component of these frameworks involves integrated chargeback protection mechanisms. Automated dispute management capabilities can assist merchants in identifying risk indicators, organising transaction evidence, and responding to chargeback events within required timeframes.

The company reports that it has Fraud Shield, which is a risk management layer that goes in to analyse transaction behaviour and identify what may be an early warning of a dispute. These systems bring together transaction monitoring, behavioral analysis, and automated decision-making, which in turn reduces the issue of fraud.

Another key element identified is organisations’ achievement of Level 1 PCI compliance. Level 1 in the Payment Card Industry Data Security Standards is the highest grade of certification, which puts in place very in-depth data security measures, encryption, access control, vulnerability assessment, and network monitoring. This level of compliance is a reflection of the growing importance of security governance in payment networks.

In terms of large-scale importance, this case study does not point to a particular vendor’s implementation but instead to a trend in architecture. It is evident that payment providers are trending towards integrated solutions that bring together transaction processing, fraud prevention, compliance management, and dispute handling into one infrastructure.

The Future of Secure Scaling

As technology in commerce grows, it is evident that the infrastructure that supports it is also going through a process of greater consolidation. In the past there were many separate tools that, while they worked well at the time, also created issues of operation scale, data accessibility, and security.

In the coming years retail scale-up is expected to be focused on the integration between payment systems, fraud management platforms, compliance controls, and customer-facing applications. As organisations pursue sustainable growth, they are expected to bring in-house the infrastructure that handles security, risk assessment, and dispute management as opposed to using external add-ons.

Fragmented transaction systems present measurable operational costs. Also, the growth of API-based payment infrastructure has made visible what a fully integrated framework can do to reduce admin burden.

In B2B retail spaces a secure scale will be out of reach until the development of transposable transaction layers, which in turn will process payments, protect sensitive info, and reduce fraud within a unified tech framework. As payment systems grow in scope, infrastructural efficiency and security integration may emerge as the key issues for the sustainability of digital trade in the long-term.