In recent months, the use of contactless and cashless payments has grown tremendously. This trend is reinforced not only by the fact that consumers can now make cashless payments in almost all stores, but also by the continuously rising sales figures in online retailing. In addition, more and more (young) people are turning to neo-banks and their fully digitized banking products, which often impress with ease of use and attractive cost structures. This raises the question of whether it is really necessary to keep cash as a payment method or whether it would not be more efficient to digitize the entire payment process. This post will look at the advantages of physical cash and whether these advantages are sufficient to justify the future use of cash. Understanding the behavioral dimension of payment methods is essential context — see our companion analysis on how cash payments change buying behavior and the emerging role of central bank digital currencies in reshaping this landscape.
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The Fundamental Characteristics of Cash
Cash payments are final transactions in which it is clear which party involved has the money at which point in time. This finality also makes it easier to set and adhere to budgets, as individuals can only spend money they actually own. Another much-discussed advantage of physical cash is the anonymity of the transaction, as no personal information of the payer is usually recorded. This can be seen as both an advantage and a disadvantage of cash. It is often argued that such anonymous payments are particularly conducive to criminal uses. However, this is not just about the actual transactions or the storage of illegally acquired assets. Rather, the lack of documentation also enables moonlighting and facilitates criminal acts such as tax evasion. However, whether the existence of cash actually leads to a higher crime rate is empirically doubtful. However, the much-heard statement that cash as an offline payment method is independent of middlemen is only partially correct. Even if no banking services are required in the actual transaction, a certain infrastructure is still needed to withdraw cash from an ATM or bank branch. In addition, individual assets are mostly deposited with banks, as hardly any individual holds all of his or her personal assets as physical cash. Cash not only affects individuals' payments, but also influences the effectiveness of fiscal policy activities. Cash held outside the banking system can hardly be influenced by fiscal policy. Even the current negative interest rates have no direct impact on individual cash assets, as physical cash is not subject to any interest -- positive or negative.
Cash and Behavioral Economics
Beyond its practical characteristics, cash plays a distinctive role in how individuals perceive and manage their spending. Research in behavioral economics has documented what is commonly referred to as the "pain of paying" -- the psychological discomfort experienced when parting with money. Studies by Prelec and Loewenstein (1998) demonstrated that this pain is significantly more pronounced when paying with physical cash compared to digital payment methods.
When a consumer hands over banknotes at a checkout counter, the tangible loss of a physical object creates a visceral sense of expenditure that serves as a natural spending brake. Credit cards, contactless payments, and mobile wallets abstract this process, reducing the emotional friction associated with each transaction. The consequence is well documented: consumers tend to spend more when using cashless payment methods. Research conducted by Dun & Bradstreet found that people spend twelve to eighteen percent more when using credit cards instead of cash — a phenomenon explored in depth in our post on how cash payments change buying behavior.
This behavioral dimension has significant implications for personal financial management. Individuals who struggle with overspending may find that reverting to cash for discretionary categories -- dining out, entertainment, personal shopping -- provides a built-in mechanism for budget discipline. The envelope budgeting method, which allocates physical cash to specific spending categories, leverages this psychological effect and remains popular among personal finance practitioners despite the availability of digital alternatives.
Cash as a Store of Value in Crisis Situations
The role of cash during economic and systemic crises deserves particular attention. During natural disasters, power outages, cyberattacks, or banking system failures, electronic payment systems can become temporarily unavailable. In these scenarios, physical cash becomes the only viable medium of exchange for essential goods and services.
During natural disasters, power outages, and cyberattacks, physical cash becomes the only viable medium of exchange — a reminder that digital convenience depends on infrastructure that is never guaranteed.
Hurricane Katrina in 2005, the Japanese earthquake and tsunami in 2011, and the widespread power outages in Texas during the 2021 winter storm all demonstrated that digital payment infrastructure is vulnerable to disruption. In each of these events, individuals with physical cash were able to purchase necessities while those relying exclusively on electronic payments found themselves unable to transact.
Central banks and emergency preparedness organizations frequently recommend that individuals maintain a reasonable amount of physical cash as part of their emergency preparedness plans. This recommendation reflects a pragmatic acknowledgment that, regardless of how reliable digital systems become under normal conditions, they remain susceptible to failure during the exceptional circumstances when reliable access to payment methods matters most.
The Infrastructure Requirements for a Cashless Society
The abolition of cash cannot be achieved from one day to the next. Rather, a comprehensive infrastructure is needed to enable the secure use of cashless payment methods. Protecting personal information and other data is the top priority for maintaining trust in digital payments. On the one hand, institutions must be able to ensure that payments are actually instructed or executed by the person in question; on the other hand, they must ensure that the data does not fall into the hands of unauthorized persons. For this to be possible, extensive investment in the relevant technologies is required in order to continuously develop them and ensure appropriate security standards. Such investments concern not only the direct interfaces, but also the general infrastructure. Smooth operations are only possible if there are no significant failures. This can affect the Internet connection, for example, but also the power grid or the individual devices of the respective end users. The transition to a cashless society is thus associated with significant costs. However, it should not be forgotten that high costs are also incurred when using cash. In addition to the obvious costs incurred in the course of producing and storing cash, there are also significant costs associated with transporting it, as it requires increased protection. One cost that is often forgotten in the public debate is the opportunity cost associated with using cash. Withdrawing money from an ATM or a bank branch takes time, as does the actual payment, and this must be taken into account when quantifying the costs. Finally, it must be taken into account that cash is generally not withdrawn at the time of payment but in advance, so that interest income may be lost here.
Cybersecurity and the Vulnerability of Digital Payment Systems
As society becomes increasingly dependent on digital payment infrastructure, the cybersecurity implications become correspondingly more severe. Financial institutions, payment processors, and retailers are already among the most frequently targeted organizations by cybercriminals. A fully cashless economy would concentrate all transactional activity within digital systems, creating a single point of failure that adversaries -- whether criminal organizations, hostile states, or terrorist groups -- could exploit.
Notable incidents illustrate this vulnerability. The 2016 Bangladesh Bank heist, in which attackers exploited the SWIFT messaging system to attempt the theft of nearly one billion dollars, demonstrated that even the most established financial infrastructure is not immune to sophisticated attacks. Ransomware attacks on payment processors and banking institutions have become increasingly common, and a successful large-scale attack on a cashless economy's payment infrastructure could paralyze commerce entirely.
Building resilient digital payment systems requires continuous investment in encryption, authentication, fraud detection, and incident response capabilities — areas where technology and innovation play a critical role. It also requires regulatory frameworks that mandate minimum security standards across all participants in the payment ecosystem. The costs of maintaining this security infrastructure must be weighed against the costs of maintaining physical cash systems when evaluating the economic case for a cashless transition.
The Digital Divide and Social Equity
The transition away from cash raises significant concerns about social equity and inclusion. Not all segments of the population are equally prepared for a cashless society. Elderly individuals who have used cash for their entire lives may lack the digital literacy or the devices required to navigate electronic payment systems. Low-income households may not have access to bank accounts, smartphones, or reliable internet connections. Individuals with certain disabilities may find physical cash easier to handle than digital interfaces.
Sweden, one of the most cashless societies in the world, provides an instructive case study. While cashless payments account for the vast majority of transactions, the Riksbank (Sweden's central bank) has raised concerns about the pace of the cash decline. A 2018 report noted that certain groups -- particularly the elderly, immigrants, and people with disabilities -- were being excluded from the payments system as businesses stopped accepting cash. In response, Swedish legislators have considered measures to ensure that cash remains an available payment option.
This experience suggests that the decline of cash, if not managed carefully, risks creating a two-tier society in which the digitally connected enjoy seamless transactions while vulnerable populations face increasing difficulty participating in basic economic activity. The challenge of designing inclusive financial systems connects to broader questions about financial literacy education and ensuring equitable access to modern economic participation.
The decline of cash, if not managed carefully, risks creating a two-tier society — the digitally connected enjoy seamless transactions while vulnerable populations face increasing difficulty participating in basic economic activity.
The Global Dimension of Cash Elimination
The abolition of physical cash is probably more difficult than it appears at first glance, as abolition would have to be global to achieve the desired effect. If individual sovereign states or even monetary communities such as the EU were to stop the use of cash, it would be expected that those who prefer cash due to criminal activities, for example, would simply switch to other fiat currencies. It seems questionable whether cash still has any significant meaning at all in this context, or whether the majority of such transactions are not already being conducted via cryptocurrencies. In addition to the anonymity and lack of documentation, it is also more difficult to steal assets in the form of cryptocurrencies than is the case with cash. The growing role of central bank digital currencies adds another dimension to this evolving landscape. In addition, the high cost of storing large sums of money is eliminated. The security aspect or higher protection against theft is also relevant for individuals who make larger transactions.
Lessons from Countries Leading the Cashless Transition
Examining countries at different stages of the cashless transition provides valuable insights into what works, what creates friction, and what unintended consequences emerge.
Sweden has seen cash usage decline to the point where many businesses display "no cash" signs. The country's success with mobile payment platforms like Swish, which enables instant person-to-person transfers via mobile phone, has made cashless transactions convenient and ubiquitous. However, as noted above, the speed of the transition has created inclusion challenges that are now being addressed through legislation.
India attempted a rapid demonetization in 2016, withdrawing eighty-six percent of the currency in circulation overnight by invalidating 500- and 1,000-rupee notes. While the stated goals included combating corruption and counterfeit currency, the abrupt transition caused significant disruption, particularly for the rural poor and the informal economy, which relies heavily on cash. The experience demonstrated that forced transitions away from cash can impose severe costs on the most vulnerable populations.
China has achieved remarkable penetration of mobile payments through platforms like Alipay and WeChat Pay, which together process the majority of consumer transactions. The adoption was driven not by a government mandate to eliminate cash but by the convenience and network effects of platforms that integrated payments with social media, messaging, and commerce. This organic, market-driven approach has been more successful and less disruptive than top-down mandates.
Germany, by contrast, remains one of the most cash-dependent developed economies. Cultural preferences, privacy concerns, and a historical distrust of centralized financial control (rooted in experiences with totalitarian regimes) all contribute to the persistence of cash. The German example illustrates that the pace of cashless adoption is influenced not only by technological readiness but also by cultural and historical factors.
The Societal Implications of Eliminating Cash
Should it come about that physical cash is no longer supported as a means of payment, this can probably be attributed more to the lack of use within society than to a ban by legislators. The superfluousness of the existence of cash would therefore lead to its abolition as a payment method. At present, however, it does not seem very realistic that this situation will occur in the near future. Especially in unstable economic situations, many people still prefer cash, which they consider to be relatively safe. During economic crises, one repeatedly sees images of long lines in front of ATMs and banks, as people still want to increase their cash holdings in order to enhance their own sense of financial security. This observation can also be taken as a vote of no confidence in the banking system. Cryptocurrencies and physical precious metals such as gold and silver are not really suitable for making smaller purchases to cover everyday needs, so cash is still the preferred alternative here.
Privacy as a Fundamental Right
One dimension of the cash debate that is often underappreciated in economic analyses is the civil liberties perspective. Physical cash is one of the few remaining ways to conduct a transaction without generating a digital record. In a fully cashless society, every purchase, donation, and transfer would be logged, creating a comprehensive record of each individual's financial behavior.
For many citizens, financial privacy is not about evading taxes or hiding illicit activity. It is about maintaining a sphere of personal autonomy free from surveillance. The ability to purchase a book, visit a medical professional, donate to a political organization, or buy a gift without that transaction being recorded by a corporation or government agency is something many people value on principle, regardless of whether they have anything to hide.
This perspective has gained urgency as data breaches become more common and data aggregation practices more sophisticated. Financial transaction data, combined with other data sources, can be used to construct detailed profiles of individuals' habits, preferences, movements, and associations. The elimination of cash removes one of the last barriers to total financial transparency, a prospect that civil liberties organizations view with considerable concern.
Cash in the Business Context
One area of daily life from which the use of cash as a means of payment has almost completely disappeared is business transactions. Anyone who has come into contact with accounting in any form as part of a business activity will be happy about the possibility of digital transactions, as these significantly reduce the effort involved and also enable a better overview and better documentation. It remains to be seen whether this development will also transfer to the everyday lives of consumers.
No per-transaction fee, predictable handling costs, immediate settlement, no chargebacks
1.5–3.5% processing fees per transaction, easier accounting, better documentation, but costly on small-value sales
Small Businesses and the Cost of Going Cashless
While digital payments offer clear advantages for accounting and record-keeping, the transition is not without costs for small businesses. Payment processing fees, which typically range from 1.5 to 3.5 percent of each transaction plus a fixed per-transaction fee, represent a meaningful expense for businesses operating on thin margins. For a small cafe selling a two-euro coffee, a thirty-cent transaction fee represents a fifteen percent charge on the payment processing alone.
Cash, by contrast, carries no per-transaction processing fee. While it introduces costs related to handling, counting, depositing, and security, many small business owners consider these costs more manageable and predictable than the cumulative impact of card processing fees. This economic reality explains why some small businesses continue to prefer cash or impose minimum transaction amounts for card payments.
The payment processing industry is evolving to address these concerns, with new entrants offering lower fees and more transparent pricing. However, until the economics of small-value digital transactions improve, cash is likely to retain a practical advantage for certain categories of small business.
Conclusion
It is quite conceivable that cash will cease to exist as a payment method in the future, as alternatives such as cryptocurrencies or digital currencies offer comparable advantages. At the same time, it can be said that there are hardly any significant reasons why states or central banks should currently ban the use of cash. The most likely scenario therefore seems to be that the importance of physical cash will steadily decline and that the lack of use within society will ultimately lead to this form of payment no longer being offered. Before this point can be reached, however, extensive investment in digital infrastructure and cyber security will be required. Once a sufficient infrastructure standard has been achieved and the majority of the population is familiar with digital payment methods, it is conceivable that an environment will establish itself in which cash is no longer used as a means of payment.
The transition away from cash is not merely a technological or economic question -- it is a societal one that touches on privacy, inclusion, resilience, and the fundamental relationship between individuals and the institutions that manage their money. A thoughtful approach recognizes that the optimal pace and scope of this transition will vary across countries and communities, and that the continued availability of cash serves as both a practical safety net and a principled safeguard until the alternatives can demonstrably serve all members of society with equal reliability, accessibility, and respect for individual autonomy.
Frequently Asked Questions
What are the main advantages of keeping cash as a payment option?
Cash provides three properties no digital payment method has fully replicated: transaction finality (clear ownership at every point), budget enforceability (you can only spend what you physically possess), and payer anonymity (no personal information recorded). Beyond these, cash functions as a crisis-proof payment method during power outages, cyberattacks, and banking failures — scenarios where electronic payment systems become temporarily unavailable. These characteristics make cash both a practical tool and a principled safeguard.
How does cash help people manage their spending compared to digital payments?
Research in behavioral economics documents the "pain of paying" — the psychological discomfort when parting with money — which is significantly stronger with physical cash than digital payments. Consumers spend 12-18% more when using credit cards versus cash. The tangible loss of handing over banknotes creates a natural spending brake that digital methods abstract away. Methods like envelope budgeting, which allocate physical cash to specific categories, leverage this effect for disciplined financial management.
What infrastructure is needed before society could go fully cashless?
A cashless society requires comprehensive cybersecurity protecting personal data and transaction integrity, reliable internet and power infrastructure with minimal failures, universal digital literacy across all demographic groups, and affordable access to devices and banking services for all citizens. The transition also carries significant costs — not just in technology investment, but in addressing the digital divide that could exclude elderly, low-income, and disabled populations from economic participation.
Why do some countries resist the cashless transition more than others?
Cultural and historical factors play a major role alongside technological readiness. Germany remains one of the most cash-dependent developed economies due to cultural preferences, privacy concerns, and historical distrust of centralized financial control rooted in experiences with totalitarian regimes. Meanwhile, China achieved remarkable mobile payment penetration through market-driven convenience rather than government mandate. Sweden, despite being highly cashless, has faced legislative pushback to protect vulnerable populations. Each country's path reflects unique social, political, and economic conditions.
Is cash elimination necessary to combat financial crime?
The assumption that eliminating cash would reduce crime is empirically doubtful. Those who prefer cash for illicit purposes would likely switch to other fiat currencies or cryptocurrencies, which offer comparable anonymity with additional benefits like lower storage costs and difficulty of theft. Meanwhile, the privacy that cash provides is valued by many law-abiding citizens as a fundamental right — the ability to transact without generating records analyzed by corporations or government agencies. The crime-reduction argument alone does not justify the significant trade-offs of full cash elimination.