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American Journal of  Financial 
Technology and Innovation (AJFTI)

The Future of  Contactless Payments: A Comparative Study of  Adoption Trends in 
Emerging Vs. Developed Markets.

O. Ogunjide2, C. Ukatu2, N. Juwah3*, S. Oreoluwa4, S. Owoola-Adebayo5

Volume 3 Issue 1, Year 2025
ISSN: 2996-0975 (Online)

DOI: https://doi.org/10.54536/ajfti.v3i1.4554
https://journals.e-palli.com/home/index.php/ajfti

Article Information ABSTRACT

Received: March 15, 2025

Accepted: April 21, 2025

Published: June 25, 2025

Modern financial transactions benefit from near-field communication and radio-frequency 
identification technologies which create contactless payment systems that speed up 
transactions while promoting security and better convenience. The behavior of  adopting 
contactless payments differs extensively between developed countries and emerging 
economies because of  their distinct infrastructure quality, regulatory standards, and consumer 
confidence levels. Emerging markets face multiple obstacles in their digital finance sector 
which stems from weak cybersecurity defenses and inconsistent regulations and insufficient 
technological capabilities. This systematic literature review examines the key drivers, barriers, 
and trends influencing contactless payment adoption across different economic contexts. 
Developed markets, such as the UK and Sweden, have achieved widespread adoption due 
to regulatory oversight and consumer confidence. In contrast, emerging markets, including 
India and Nigeria, rely on QR-based payment solutions for financial inclusion but contend 
with fraud risks, network instability, and weak cybersecurity protections. The Technology 
Acceptance Model (TAM) features in this review to study consumer actions while examining 
how users perceive system usefulness and how easily they use it to drive adoption patterns. 
The research supports developing official cybersecurity rules in addition to teaching people 
about money and strengthening digital networks to build safe payment systems that include 
everyone. Solving the mentioned problems will enhance digital financial inclusion and secure 
the durable expansion of  contactless payments worldwide.

Keywords
Contactless Payments, Cybersecurity 
Risks, Developed Markets, Digital 
Payment Adoption, Emerging 
Markets

1 Independent Researcher, Nigeria
2 Senior Business Analyst, Sony Interactive Entertainment, Detroit Michigan, USA
3 College of  Professional Studies, Northeastern University, Portland, Maine, USA
4 Department of  Finance, Nexford University, Washington DC, USA
5 Department of  Finance, Lagos State University, Ojo Lagos, Nigeria
* Corresponding author’s e-mail: naomijuwah4@gmail.com

INTRODUCTION 
Near Field Communication (NFC) and Radio Frequency 
Identification (RFID) technologies-based contactless 
payment systems have been revolutionizing financial 
transactions (Yang & Hancke, 2017). These systems 
improve payment efficiency and reduce the need of  
physical contact, reducing the time of  transaction 
and ensuring security. This trend of  using contactless 
payments, like any other, is in line with the global cashless 
economy trend as the result of  technological advancement 
and changing consumer preferences (Ephraim, 2024). 
Emerging markets are not as ready to integrate contactless 
payments as much as developed markets due to their lack 
of  technological development and regulatory barriers 
(Khando et al., 2023). Contactless payments are beneficial 
but bring with them cybersecurity risks where NFC 
based transactions are concerned; therefore, effective risk 
mitigation is needed (Onumadu & Abroshan, 2024). To 
promote trust and encourage adoption in a wide variety 
of  economic environments, such concerns must be 
addressed. The factors that drive growth of  contactless 
payments are analyzed in comparison with emerging 
and developed markets. Advantages of  the developed 
economies include robust digital infrastructure, 
strong regulatory frameworks, and high confidence 
of  consumers on digital payments (Mogaji & Nguyen, 

2024). However, emerging markets face challenges in the 
form of  inadequate financial infrastructure, confusion in 
banking matters, and lower confidence in the services of  
digital financial mining (Khando et al., 2023). It is critical 
to this comparison to find adaptable best practices. 
With more and more countries having mobile payments 
being a commonplace choice due to the bank access 
hurdle: it is imperative to understand the technological 
and socio-economical drivers of  adoption (Chatterjee, 
2024). These disparities allow stakeholders to work on 
targeted strategies for increasing the global financial 
inclusion. Most of  the studies on digital payments have 
been conducted without taking into account comparative 
analysis of  adoption trends across different economic 
context (Abdulai et al., 2024). Additionally, these threats 
create challenges for adoption in these economies and, 
in fact, the economies are mostly emerging making the 
already complicated situation even more so (Onumadu & 
Abroshan, 2024).

Research Aim, Objectives, and Research Questions
Research Aim
This study aims to compare adoption trends in 
contactless payments between emerging and developed 
markets, identifying key drivers, barriers, and outcomes.



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Objectives
1. To assess the current adoption levels of  contactless 

payments in both market types.
2. To analyze the technological, regulatory, and socio-

economic factors influencing adoption.
3. To examine cybersecurity threats and their impact 

on user trust.
4. To provide policy recommendations for enhancing 

contactless payment adoption globally.

Research Questions
1. What are the key factors influencing contactless 

payment adoption in developed and emerging markets?
2. How do security and regulatory challenges affect 

adoption rates?
3. What strategies can enhance digital financial inclusion 

in emerging markets?

Scope of  the Review
This systematic review analyzes peer-reviewed literature 
relating to contactless payment participation; this 
includes only recent publications. The review will then 
compare the experiences of developed economies like 
the U.S., U.K., EU countries with emerging economies 
like the India, Nigeria and Brazil. Using a synthesis of 
the two contexts, this will be able to provide actionable 
knowledge for financial institutions, policymakers, 
and technology providers to improve digital payment 
adoption in the rest of the world.

LITERATURE REVIEW
The advancement of contactless payment technologies 
has played a crucial part in the alterations of financial 
interactions, using Near Field Communication (NFC), 
Radio Frequency Identification (RFID), Quick Response 
(QR), and mobile wallet, and so on. However, emerging 
markets have embraced QR code-based transactions for 
financial inclusion (Mishra, Jha, & Gupta, 2024) because 
they are dependent on QR code-based transactions 
while developed economies have adopted NFC and 
mobile payment systems due to established digital 
infrastructures. Though these advances have narrowed 
the gap, security gaps, non-standardized regulations, and 
reluctance on the consumer side still slow the adoption 
of contactless payments on a global level.
Robust financial infrastructure and regulatory compliance 
have led the developed economies to rapidly adopt 
contactless payments. Countries like the UK and Sweden 
have almost universal adoption of mobile wallets and 
NFC cards as financial institutions are trusted and the 
cybersecurity is strong (Bezhovski, 2016). Unfortunately, 
the persistent threat of cybersecurity risks is that they 
lead to financial frauds and data breaches through the 
exploitation of the vulnerabilities in digital payment 
systems. With the integration of financial transactions into 
smart home ecosystems, concerns about unauthorized 
access to financial data have been raised, which calls for 
more strict security protocols (Harkai, 2024). Moreover, 

there are regulatory requirements like Europe’s Payment 
Services Directive 2 (PSD2) aimed at improving 
security, but at the expense of business operation that is 
obliged to implement and comply with the multi factor 
authentication and data protection standards.
Mobile first adoption of digital payments has brought 
about rapid growth in emerging economies, specifically 
due to the involvement of the government in financial 
inclusion initiatives. With their low implementation 
cost and accessibility, QR code payments have 
become a popular option for small businesses and 
unbanked populations and have been adopted by them 
(Mohammed, 2025). India’s Unified Payments Interface 
(UPI) is a case for a government-backed payment system 
in increasing the rate of digital transactions (Mishra 
et al., 2024). However, there has been a progress yet 
only cybersecurity vulnerabilities continue to be a 
major concern. In several emerging markets, users face 
fraud, phishing attacks and identity theft (Oyewole 
et al., 2024) because of the lack of standardized 
cybersecurity measures. Additionally, lack of uniform 
regulatory judgments in various jurisdictions renders the 
development of a secure and unbroken digital transaction 
mechanism difficult and building consumer confidence 
in Contactless payment systems is constrained. The 
makeup of the adoption of contactless payments depends 
on the consumer behavior. In developed markets, the 
winning market conditions of digital payments lead 
to adoption, particularly by younger demographics 
(Barroso & Laborda, 2022). Nevertheless, data privacy 
and cyberattack concern hindering widespread trust of 
these systems (Lathiya & Wang, 2021). On the other 
hand, in emerging economies, a strong chance for digital 
payment adoption still comes from a necessity, rather 
than preference. Mobile payments are a viable option to 
the traditional banking, due to financial constraints and 
lack of banking services. Despite these, consumer trust 
is negatively impacted such that frequent transaction 
failures, unreliable network infrastructure and 
fraudulent activities slow down adoption rates (Oyewole 
et al., 2024). Addressing concerns in this area involves 
consumer awareness programs focused on the problem, 
and increased enforcement of cybersecurity.
However, there has been extensive research on contactless 
payments and a number of gaps still remain. While there 
are studies on adoption trends of cybersecurity threats, 
there is little research on how long-term cybersecurity 
threats affect consumer trust. Moreover, design of 
the emerging technologies such as blockchain and AI 
into secure digital payments also needs more work. 
Standardizing of cybersecurity regulations across global 
markets is still an issue of ensuring long term of success 
of contactless payments.

Theoretical Background: Technology Acceptance 
Model (TAM)
The Technology Acceptance Model (TAM) is a 
predominant framework that helps to understand 



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contactless payment systems adoption at emerging and 
developed markets. Davis (1989) introduced TAM which 
explains how technology adoption is accomplished by 
two major constructs namely, Perceived Usefulness 
(PU) and Perceived Ease of Use (PEOU) (Ma & Liu, 
2005). Users’ attitudes and behavioral intentions for 
adopting a new technology are determined by these 
factors. Perceived Usefulness at contactless payments in 
reference to the number of users who believe that the 
technology improves transaction speed, security and 
convenience. Due to smooth interfacing with financial 
infrastructure in developed markets, where digital 
infrastructure is developed, PU is high. For instance, 
in emerging markets, PU may be subjected to hurdles 
including poor access to banking services, inconsistency 
in the regulation and fourthly, lower levels of digital 
literacy (Schorr, 2023).
Ease of use is perceived in how easy or how difficult users 
find it to use the technology. Hence, Perceived Ease of Use 
(PEOU) is projected to positively influence individuals’ 
behavioral intention to adopt or utilize contactless 
payment systems. The greater the ease of use of the 
technology, the more likely it is to become the preferred 
payment method for customers when conducting 
transactions (Park, Manalili, Magtoto, Martinez, Solis, 
& Chua, 2022). Regions where contactless transactions 
are natural and easy are the ones with a higher PEOU 
and adoption. However, in emerging economies, 
technical difficulty, fraud fear and low levels of consumer 
awareness conspire against low use ease, thus reducing 
adoption rates (Fathema et al., 2015).
Furthermore, PU and PEOU are influenced by the 
adoption behaviors in different economic contexts such 
as factors of external nature including trust in digital 
transactions, regulatory environments and security 
measures (Marikyan & Papagiannidis, 2024). TAM is 
applied to this study in order to compare the adoption 
trends of contactless payment in developed and emerging 
markets, and to identify the distinctive variables that 
promote or obstruct acceptance. This is precisely the 
reason to understand these dynamics for fostering digital 
financial inclusion and sustainable growth of the global 
payment ecosystems. 

MATERIALS AND METHODS
Search Strategy and Study Selection
A systematic Literature Review approach was adopted 
to analyze the adoption of contactless payments in 
emerging and developed markets. Academic databases 
such as Scopus, Google Scholar and PubMed were used 
in order to perform a rigorous search strategy in order 
to find relevant literature. The choice of these databases 
is due to their large coverage of peer-reviewed journal 
articles, conference papers, and industry reports. As the 
digital payments technology is evolving at a rapid rate, 
articles published between 2015 and 2025 were only 
included to capture the latest trends and developments. 
A combination of Boolean operators (“AND,” “OR”) 

was used to refine the search, incorporating key terms 
such as “contactless payments,” “digital payment 
adoption,” “NFC transactions,” “financial inclusion,” 
and “developed and emerging markets.” To maintain 
consistency, only studies published in English were 
included. It also served to guarantee clarity in the 
interpretation and comparative assessment of findings in 
various economic settings. The study selection followed 
the PRISMA (Preferred Reporting Items for Systematic 
Reviews and Meta-analyses) flow strictly to ensure 
transparency and avoid selection bias. It consisted of 
four stages, namely identification, screening, eligibility, 
and inclusion. Initial searches in the identification stage 
produced a broad range of studies. At the screening stage, 
titles and abstracts of the articles were reviewed to exclude 
irrelevant articles. Second, full-text articles were evaluated 
in the eligibility stage in terms of their congruence to the 
research objectives and the methodological rigor.

Inclusion and Exclusion Criteria
The review was done to ensure its credibility, strict 
inclusion and exclusion criteria were applied. Studies had 
to be published from 2015 to 2025, specifically focus on 
contactless payment adoption, and provide insights into 
emerging or developed markets. To keep the evidence 
high, only peer reviewed journal articles, conference 
papers as well as authoritative industry reports were 
considered. On the other hand, studies that did not fit 
in the objectives of the study were excluded as they were 
the exclusion criteria. Papers focusing on digital banking 
or cashless policies, but without specific focus on 
contactless payments were excluded. Also removed were 
duplicate studies and articles that were without a clear 
methodological framework. The review applies these 
criteria to make sure that only good quality, relevant 
literature is used in the discussion.

Data Extraction and Thematic Analysis
Once the selection process ended, data extraction 
was done to extract key insights from each study. The 
data was extracted and it contained information about 
study design, geographical focus, technological aspects, 
regulatory considerations and barriers to adoption. 
Systematically organized, these insights were arranged so 
that they could be compared. Findings were synthesized 
through a thematic analysis approach that grouped them 
into main themes that were pertinent to contactless 
payment adoption. The method provides to identify 
recurring patterns and key driving the adoption trends in 
both emerging and developed markets. In later sections, 
results of the thematic analysis will be discussed with 
structured comparison of trends in adoption, barriers 
and enablers between different economic contexts.

RESULTS AND DISCUSSION
Adoption Drivers and Consumer Behavior in Digital 
Payments
Technological advancement, consumer trust, financial 



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inclusion and regulatory frameworks are driving forces 
for adoption of contactless payments. But adoption 
patterns are very different between developed and 
emerging markets. Strong financial infrastructure, 
consumer trust in banking systems and strict 
cybersecurity framework is the reason for rapid adoption 
of digital payments in developed economies (Bezhovski, 
2016). Countries like the UK and Sweden have almost 
full adoption of mobile wallets and cards that can be 
used with NFC because there is already strong regulatory 
compliance plus easy integration into existing financial 
services. Loyalty programs, cashback offers and smart 
device compatibility are further incentives to adoption 
(Zehra et al., 2024). However, the digital payment 
adoption in emerging economies is predominantly 
necessity based as the underlying drivers include 
financial inclusion initiatives as well as the first mobile 
solutions. However, governments have an important 
role to play in fostering digital transactions, especially 
via low cost and easy available payment solutions such as 
QR code payments, which are now being used by small 
businesses and unbanked populations (Mohammed, 
2025). The Unified Payments Interface (UPI) in India 
has had a great deal in bridging financial gaps, and thus 
play a significant role in economic participation (Mishra 
et al., 2024). Consumer behavior also varies significantly. 
With the Convention Kingcover, a transaction of 500 
coins (representing one ‘kieu’) equates to T89K, or 89 
standard new South Korean Banknotes, depending on 
the exchange rate for that day. This arrangement is used 
primarily in developed markets, where digital payments 
are used primarily for lifestyle convenience, particularly 
from younger generations that like embedded payment 
systems and existing spending practices (Demir et al., 
2024). Factors such as smartphones’ accessibility, the 
availability of internet and financial security contribute 
to digital transaction adoption (Kumar, 2024). Despite 
that, there still the cybersecurity factor that influences 
consumer trust: growing concern over unauthorized 
data access and privacy issues (Lathiya & Wang, 2021; 
Harkai, 2024).
In emerging markets, digital payments are a practical 
alternative to traditional banking, because of the lack 
of financial constraints and poor banking services. 
However, the infrastructural weaknesses prevent the 
widespread adoption of mobile wallets as they enable the 
shift from cash to digital transactions (Kumar, 2024). 
The high rates of transaction failures, unreliability 
of the network and fraudulent activities bring about 
high levels of consumer mistrust, slowing adoption 
(Oyewole et al., 2024). Nevertheless, it is expected that 
rising penetration of smartphones, financial literacy 
programs, and regulatory improvements will increase 
the velocity of digital payment adoption. A useful model 
for the analysis of the adoption trends is Technology 
Acceptance Model (TAM). The gain in PU and PEOU 
as well as the reduction in PAU for digital payments is 
greater in developed economies, where digital payments 

are fully embedded in the financial system, and is lower 
in emerging economies where digital literacy is low and 
regulation policies are not reliable (Schorr, 2023). As the 
adoption of digital transactions continues to grow, it is 
essential to address the need of digital transaction trust 
which is crucial for the adoption and hence targeted 
interventions should be made to build user confidence, 
especially in the case of emerging markets (Marikyan & 
Papagiannidis, 2024).

Challenges and Barriers to Digital Payment Adoption
While contactless payments offer a number of 
advantages, a few obstacles prevent its adoption in all 
markets, especially in the developing ones. These barriers 
are: security concerns; regulatory inconsistency; and 
infrastructure barrier. Major deterrents to cybersecurity 
threats are in both developed and emerging economies. 
The digital payment platform is a high target to be 
attacked with fraud, identity theft and financial data 
breach. However, until then, consumers are reluctant 
to embrace digital payments because they assume them 
to be insecure (Karim et al., 2022). In the matter of 
developed markets, regulations such as the Payment 
Services Directive 2 (PSD2) by the European Union 
forces multi factor authentication (MFA) and regardless 
of data protection standards, and so improves consumer 
trust (Putrevu & Mertzanis, 2023). However, such 
security measures may bring friction into the payment 
process and thus affect user experience. Because of 
their less regulation and lower technological literacy, 
emerging economies have more sever cybersecurity 
risks. These markets are especially susceptible to hackers 
who use fraud, phishing attacks and identity theft 
(Oyewole et al., 2024) to deceive users. High transaction 
failures and consumer distrust are caused due to lack of 
standardized cybersecurity protocols (Ahlawat & Gour, 
2024). Generally due to lack of fraud prevention and 
poor dispute resolution, financial institutions are often 
unwilling to scale digital payment services. The main 
barrier to digital payment adoption that is seamless is 
its regulatory inconsistencies. Fintech regulations in 
developed economies are mostly well defined to protect 
consumers, prevent fraud and guarantee financial 
transparency (Ferrari, 2022). But critics insist that these 
regulations mostly behoove large fintech monopolies 
and may do if not stingy with competition.
On the other hand, emerging market suffers from 
regulatory gaps and discrete financial eco systems 
(Vijayagopal et al., 2024). This is due to enforcement 
challenges in countries like India, policy instability 
in Nigeria, thus rendering a trusted digital payment 
ecosystem for countries such as Nigeria (Muhammed 
et al., 2024). Lack of consistent regulations makes it 
difficult for the financial institutions to standardize 
digital payment security measures and this makes the 
rate of adoption very low. However, the adoption of 
digital payment requires reliable infrastructure. High 
speed internet, good banking services and free access 



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to smartphone enable developed nations to make 
seamless transactions. Nevertheless, infrastructure 
limitations have a huge impact on adoption rates in 
emerging economies (Mogaji & Nguyen, 2024). For 
instance, in Nigeria, the network coverage of the digital 
payment system in the transportation sector is weak and 
the consumer awareness is quite low (Muhammed et 
al., 2024). To address these barriers, governments and 
financial institutions need to invest in internet expansion, 
advancement of mobile banking and education for their 
consumers.

The Future of  Digital Payments: Policy, Regulation, 
and Innovation
Technological advancements in the area of digital 
payments, regulatory policies regarding digital payments, 
and frameworks for consumer protection regarding 
digital payments are the indispensable factors to be 
considered to lay the foundation of digital payments’ 
future. Nowadays, as digital payment systems are 
evolving, embedded finance is a progressive trend in 
which payment capabilities are embedded and integrated 
into non financial platform (e.g. e-commerce websites, 
social media applications, and ride-hailing services). 
Thus, it enables consumers to make frictionless instant 
transactions without reliance on traditional banking 
intermediaries. With embedded finance becoming a 
business staple, more and more companies are utilizing 
embedded finance to provide more personalized 
and easier payment experiences in various industries 
(Demir et al., 2024). Biometric authentication is a key 
technological innovation that will have an impact on the 
future of digital payments; it provides a more secure and 
less fraud occurrence. Fingerprint recognition, facial 
scans, voice authentication features are standard features 
that only authenticate and permit access to and execute 
digital transactions for only those who are authorized. 
As cybersecurity threats become more sophisticated, 
these are methods helping authenticate users for 
growing financial services adoption. Apart from that, 
the blockchain technology also offers a decentralized 
approach to the conduct of financial transactions, so as 
to minimize the risks that come from centralized control 
and fraudulent activities. The usage of blockchain brings 
in the transparency of transactions and the security 
of the data by enforcing the trust in digital payment 
system (Schorr, 2023). Apart from blockchain, various 
AI based fraud detection systems are equally important 
in combating cybersecurity attacks. These financial 
institutions use machine learning algorithms to detect 
patterns that are classical for fraudulent activities, 
identity theft and unauthorized transactions and respond 
to this in a real time system. With fraudsters becoming 
increasingly sophisticated in their approach, the security 
must keep up with the level of the game, making use 
of and deploying AI driven security mechanisms that 
continues to outsmart fraudsters in both manner 
and manner in stemming financial crimes related to 

payments on digital payment platforms. Despite the 
benefits offered by blockchain and AI based solutions, 
however, due to its guaranteed integrity, blockchain and 
AI based solutions will only become popular if adequate 
investment is made in digital infrastructure as well as in 
supporting regulations to guarantee ethical deployment 
as well as compliance with global security standards 
(Demir et al., 2024).
Both the security and the innovation in digital payments 
and also the financial inclusion will all be governed by 
a regulatory framework in the future and will not leave 
policymakers in a dilemma on how to balance these 
three competing forces. Regulators face the challenge 
of making international transactions consistent with one 
another, which complicates the cross border payment 
policy and also restricts international payment system 
interoperability. Also, the rise of fintech monopoly 
generates concern about its existence in order not 
to allow the decline of competition and possible 
limitation of access to cheaper digital payment solutions. 
Regulators need to implement policies which promote 
fair competition, data protection and consumer 
rights to counter these risks (Ferrari, 2022). Weak 
regulatory oversight will leave digital transactions with 
a higher tendency to be the subject of fraud, and this 
is something that is very concerning within emerging 
markets, as cybersecurity remains an important concern. 
To keep users from extending the threat from cyber, 
governments must impose tougher data encryption 
mandates, fraud prevention protocols, etc. Standardized 
regulations such as the Payment Services Directive 2 
(PSD2) can help in digital payment security as well as 
interoperable and seamless transactions on a global level 
(Ballaji, 2024). One of the most important things that 
will help build trust and make certain that every user 
in the network, including those located in underserved 
regions, can safely and reliably transact digitally will be 
strengthening the dispute resolution mechanisms, fraud 
prevention platforms and financial literacy programs 
(Olipane & Inocencio, 2023). The development of a 
resilient, inclusive digital payment ecosystem that tapers 
off with dependence on the needs of both developed and 
emerging economies will need to take a collaborative 
approach of Government, financial institutions and 
technology providers.

Comparative Analysis of  Contactless Payment 
Adoption in Developed and Emerging Economies
A comparative analysis of contactless payment adoption 
between developed and emerging economies reveals 
distinct trends, priorities, and challenges. Contactless 
payment systems are almost completely integrated 
into developed markets such as the UK, the US, the 
EU and Australia, and adoption rates are high. Robust 
financial infrastructure, stable internet connectivity and 
strong regulatory compliance are among the factors 
that lead economies to benefit from robust financial 
infrastructure, stable internet connectivity and strong 



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regulatory compliance will make these economies to be 
trusted and convenient to their users (Bezhovski, 2016). 
These regions are heavily invested in their financial 
institutions to have the latest and most advanced security 
frameworks, such as multi factor authentication (MFA) 
and encryption protocols, making it highly safe for the 
consumers to use this kind of banking. Secure payment 
practices such as those enforced by the European 
Union’s Payment Services Directive 2 (PSD2) have 
allowed for transactions to remain seamless and efficient 
(Harkai, 2024). On the other hand, in markets that are 
emerging such as India, Nigeria and Brazil, contactless 
payments are also picking up rapidly but mostly out 
of necessity rather than convenience. There is a large 
number of people who are unbanked or underbanked 
and digital payments are a key way for financial 
inclusion. These governments in such economies have 
actively encouraged mobile payment solutions (Mishra, 
et al., 2024), for instance, Unified Payments Interface 
(UPI) in India has contributed significantly to the spurt 
in digital transactions providing a low cost and easy 
alternative to conventional banking. While these regions 
have critical security challenges including fraud, identity 
theft and weak enforcement of cybersecurity regulations 
(Oyewole et al., 2024), they face high barriers to adoption 
of smart technology due to the absence of a large middle 
class. Lack of standardized fraud detection system and 
inconsistent regulatory policies have contributed to the 
distrust of digital financial services by the consumers 
(Lathiya & Wang, 2021). There is also the factor of 
infrastructure inequalities that further widens the 
adoption gap between the developed and the developing 
markets. In developed economies, there is high speed 
internet, extensive banking network and advanced 
financial services, facilitating smooth digital transactions 
(Marikyan & Papagiannidis, 2024). However, contactless 
payment systems (Mohammed, 2025) cannot be 
broadly used in emerging economies with poor internet 
connectivity, unreliable mobile networks, and digital 
illiteracy. Barriers of this technology just lead to frequent 
transaction failures, depressing consumer confidence and 
slow adoption. Furthermore, whereas trust in financial 
institutions among consumers in developed markets is 
high, consumer trust in emerging markets is low due 
to fraud risks and unpredictability in service (Fathema 
et al., 2015). Both developed and emerging economies 
recognize the benefits of contactless payments, but the 
adoption of contactless payments is going to be very 
different. Efficiency, security, and compliance are the 
drive for developing markets, while financial inclusion, 
affordability and accessibility are driving forces for 
emerging markets. To bridge the global digital payment 
divide, cybersecurity threats must be addressed, digital 
literacy has to be improved and strengthened regulatory 
oversight in emerging economies will be key.

CONCLUSION
Successful adoption of contactless payments will 

greatly depend on a series of strategic collaborations of 
governments, banks and the fintech companies in tackling 
such issues as cybersecurity risks, compliance with the 
regulation and consumers’ trust. Eliminating fraudulent 
and unreliable digital payments, or the certainty that your 
payments will be complete and received, is becoming 
a crucial issue for widespread adoption of payments 
via the web. With such conditions, our institutions 
can further project financial security by ensuring that 
end to end encryption, biometric authentication, and 
artificial intelligence driven fraud detection systems are 
part of their portfolio. Public–private partnerships are 
formulations of the standardized cybersecurity policies 
that will increase trust and transparency, as well as make 
our digital payment ecosystem more resilient. Coming 
to the point, regulatory harmonization is a critical factor 
for speeding up contactless payment adoption, given 
the region of the world and how fragmented policies 
frequently bring in stumbling blocks for smooth digital 
transactions. The use of PSD2 or other international 
payment standards helps the delivery of services in line 
with international payment standards such as PSD2 and 
it provides secure payments as well as facilitates cross 
border financial integration. The synergies between these 
alliances will lead to global guidelines for fintech firms 
to grow technology while protecting the consumers. In 
other words, strengthening financial regulations helps to 
build users’ trust, and digital payment solutions remain 
secure, efficient and accessible to large communities of 
users equally in developed and developing countries. 
The other issues include security and regulation, and, 
most notably for developing regions, financial inclusion. 
In emerging markets, many people are not served by 
digital financial services, therefore, it is essential to 
develop digital literacy programs to enable users to make 
secure online transactions. To expand the role of mobile 
banking services and promote QR based payments, 
governments and financial institutions need to come up 
with initiatives which can propel the mobile banking 
services to include more people in the digital economy. 
Solving these barriers will help bring the adoption of 
contactless payment further and fill the gap between 
the Silicon Valley styled digital finance offerings of 
the developed world and the emerging world’s digital 
finance landscape.

Recommendations
Success of contactless payments in the future will depend 
on strategic cooperation between the governments, 
financial institutions and fintech agencies to mitigate the 
risks of cybersecurity, regulatory compliance and trust by 
the consumers. However, to make widespread adoption 
of digital payments possible, these security frameworks 
need to be strong enough to fight fraud, breaches in 
the data and identity theft — acts that work against 
consumer confidence when it comes to the transactions. 
Institutions implementing end to end encryption with 
the use of biometric authentication and the deployment 



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of artificial intelligence driven fraud detection systems 
will be able to be assured of being financially safe. 
Public–private partnership will formulate standardized 
policies on cybersecurity in the payment ecosystem 
and increase trust and transparency, thereby making 
the payment ecosystem robust. Harmonization of 
regulatory remains a key component in the digitalisation 
adoption of contactless payment, especially in the 
emerging markets where common policies can act as 
a hindrance for the seamless digital transactions. As a 
means of delivering more security while reinforcing a 
degree of cross border financial integration, it supports 
international payment standards such as the European 
Union’s Payment Services Directive 2 (PSD2). All this 
will lead to the creation of global regulatory alliances 
that provide uniform instructions for fintech firms in a 
manner that facilitates technological advancement while 
also ensuring strong consumer protection. In other 
words, strengthening financial regulations helps to build 
users’ trust, and digital payment solutions remain secure, 
efficient and accessible to large communities of users 
equally in developed and developing countries. Security 
and regulation are just some of the reasons that financial 
inclusion continues to be an uphill battle; places that live 
in these rural areas that have little traditional banking 
infrastructure are no exception. Despite the many digital 
financial services available, many people in emerging 
markets are not able to access such services due to lack 
of digital literacy. To expand the role of mobile banking 
services and promote QR based payments, governments 
and financial institutions need to come up with 
initiatives which can propel the mobile banking services 
to include more people in the digital economy. These 
barriers need to be addressed to speed up adoption of 
contactless payment and plug the gap between the world 
of technology driven financial ecosystems in developed 
economies and growing digital finance landscape in 
emerging markets.

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