South Korea's mobile payments market is the most competitive in East Asia. Unlike China (where Alipay and WeChat Pay share a duopoly) or Japan (where PayPay dominates), Korea has three major wallets and strong card networks operating simultaneously [1].
The market reached $44.4 billion in 2025 and is forecast to grow to $48.3 billion in 2026, with daily wallet transactions hitting 29.71 million in the first half of 2024 [1]. Card networks (Visa, Mastercard, and Korean domestic card brands like Samsung Card and Shinhan Card) remain meaningful, particularly for higher-value transactions and international purchases. But for everyday spending, the wallet ecosystem is where Korean consumers live.
KakaoPay (Kakao Corporation) is the default payment app for most South Koreans because it is embedded within KakaoTalk, the messaging platform used by approximately 90% of the population. With over 36 million users, KakaoPay's integration into daily communication makes it the payment method with the lowest friction: users pay, transfer, and manage bills without leaving their primary messaging app [1].
KakaoPay covers money transfers, bill payments, online purchases, in-store QR payments, and insurance services. Its strength is the social layer: splitting bills, sending money to contacts, and paying merchants all happen within the same interface used for conversation.
For international businesses, KakaoPay is the single most important Korean wallet integration. Any checkout targeting Korean consumers without KakaoPay support is competing with one arm tied behind its back.
Toss (Viva Republica) is the most significant addition to the Korean payment landscape since our previous coverage. It started as a peer-to-peer transfer app and has expanded into a full financial super-app offering payments, banking, insurance, securities trading, and credit scoring.
Toss's user base skews younger than KakaoPay's and grows by offering a unified financial interface rather than embedding into a messaging app. For merchants targeting Korean consumers under 35, Toss integration is increasingly essential. Its bank (Toss Bank) and securities arm (Toss Securities) create a closed-loop ecosystem where users manage their entire financial life within a single app.
The competitive dynamic between Toss and KakaoPay is shaping Korean payments: KakaoPay wins on messaging integration and older demographics, while Toss wins on financial product depth and younger users. International businesses benefit from both, since the two platforms serve complementary segments.
Naver Pay is linked to Naver, South Korea's dominant search engine and the largest e-commerce platform through Naver Shopping. Users store payment credentials and pay with a single tap on Naver Shopping and partner merchants, reducing checkout friction and cart abandonment.
Naver Pay's strength is online commerce rather than in-store payments. For international businesses selling physical or digital goods to Korean consumers through e-commerce channels, Naver Pay integration directly impacts conversion rate on one of Korea's largest shopping platforms.
Samsung Pay holds a unique position because of its MST (Magnetic Secure Transmission) technology, which allows it to work at virtually any card terminal in Korea, not just NFC-enabled ones. This gives Samsung Pay broader physical acceptance than any QR-based wallet [1].
For in-store transactions, Samsung Pay captures consumers who prefer paying through their Samsung device at terminals that do not yet support QR codes or NFC. For online transactions, Samsung Pay functions similarly to other wallets.
The most significant development for Korean payments in 2025 was the KakaoPay-PayPay cross-border partnership, launched in September 2025. Japanese PayPay users can now make offline payments at over 2 million Korean merchants, and Korean tourists can use KakaoPay at PayPay's Japanese merchant network [1].
Additionally, Alipay+ extends PayPay's acceptance to 16 partner wallets across Asia, meaning GrabPay (SEA), GCash (Philippines), and Touch 'n Go (Malaysia) users can pay at PayPay merchants in Japan and, through the KakaoPay link, potentially at Korean merchants connected to the network [1].
For businesses operating across both Korea and Japan, this cross-border QR infrastructure reduces the need for separate integrations. For the equivalent breakdown of digital wallets across East Asia, including China, Japan, and Hong Kong, see our East Asia payments guide.
Three priorities for accepting payments in South Korea.
First, integrate KakaoPay as the primary wallet. Its reach across 90% of the Korean messaging population makes it the non-negotiable starting point. A payment gateway with KakaoPay integration through a Korean acquiring partner is the standard approach.
Second, add Toss for younger demographics. If your product or service targets Korean consumers under 35, Toss is increasingly the primary financial app for this segment. Naver Pay is essential if you sell through Naver Shopping or Naver-affiliated e-commerce channels.
Third, maintain card acceptance. Korean domestic card brands (Samsung, Shinhan, Hyundai, KB) plus Visa and Mastercard remain meaningful for higher-value transactions and B2B purchases. Cards and wallets together provide full coverage of Korean spending.
For businesses also paying out to Korean beneficiaries, South Korea is well-served by local rail disbursement.
[1] Digital in Asia. "State of Digital Payments Across Asia: A 15-Market Tracker." May 2026. https://digitalinasia.com/asia-digital-payments-tracker/
[2] Mordor Intelligence. "Asia-Pacific Payments Market Report." January 2026. https://www.mordorintelligence.com/industry-reports/asia-pacific-payments-market
[3] Fintech Singapore / Worldpay Global Payments Report 2026. "Southeast Asia Payment Methods in 2026." April 2026. https://fintechnews.sg/128337/e-commerce/southeast-asia-payment-methods-2026-global-payments-report/
East Asia's payment landscape is structurally distinct from both Western markets and Southeast Asia. In Western markets, Visa and Mastercard dominate. In Southeast Asia, government-built QR rails (QRIS, PromptPay, DuitNow) form the foundation. East Asia sits between these models: China and Japan were built by platform-first super-apps before any state-built alternative existed, while South Korea runs a competitive multi-wallet ecosystem alongside strong card networks [1].
The practical consequence for international businesses is that card acceptance alone is insufficient. Alipay and WeChat Pay account for 84% of Chinese online payments [2]. PayPay is the dominant Japanese QR wallet. KakaoPay, Toss, and Naver Pay collectively drive the majority of South Korean mobile transactions. Entering these markets without local payment method integration means losing the majority of potential customers at checkout.
For businesses also selling into Southeast Asian markets, where the ecosystem is equally wallet-driven but with different dominant players, see our SEA e-wallets guide.
China's digital payment ecosystem is the most mature in Asia. Two platforms dominate, and international card networks have negligible domestic penetration.
Alipay (Ant Group) has over 1.2 billion users globally, with the vast majority concentrated in mainland China [3]. It offers payments, transfers, wealth management, insurance, and credit. QR-code-based transactions are the standard for both online and offline purchases. In February 2026, Alipay launched AI Pay, which surpassed 100 million users within months and processed over 120 million transactions during Chinese New Year week alone, making it the first AI-native payment product at scale [1].
WeChat Pay is embedded within WeChat, the messaging app with over 1.3 billion monthly active users. Because payment is integrated into the same app used for social messaging, file sharing, and daily communication, it captures transactions that would otherwise bypass a standalone payment app. WeChat Pay's strength is its social commerce layer: peer-to-peer transfers, in-chat payments to merchants, and mini-program checkout all happen without leaving the conversation.
UnionPay remains China's dominant card network with cards accepted in over 180 countries. It accounts for 93% of overall card spending in China [4]. While wallets dominate in urban areas, UnionPay serves older demographics, rural regions, and higher-value transactions where card infrastructure is preferred.
For international businesses: Alipay and WeChat Pay are non-negotiable for selling to Chinese consumers. Integration through a compliant local partner or a payment gateway with China coverage is the only practical path. UnionPay matters for higher-value transactions and the demographic segments less reliant on mobile wallets.
Japan's mobile payments market is forecast at $0.28 trillion in 2025, growing at 31% CAGR to $1.07 trillion by 2030 [1]. The trajectory is steep, but Japan starts from a lower cashless base than its East Asian neighbours. The government's "cashless vision" targeted 40% non-cash share of household consumption by 2025, and progress has accelerated.
PayPay is the clear winner of Japan's QR wallet competition. With over 60 million users, it has become the default QR-based payment across convenience stores, restaurants, retail, and online checkout. PayPay's acquisition by the SoftBank-Yahoo Japan ecosystem gives it distribution advantages that competitors cannot replicate.
Rakuten Pay is the second major wallet, integrated into Rakuten's e-commerce platform and loyalty ecosystem. Users pay with linked credit cards or Rakuten Points, creating a closed-loop spending cycle. For merchants already on the Rakuten marketplace, Rakuten Pay integration is natural.
d Barai (NTT Docomo) leverages Japan's dominant mobile carrier to reach consumers who prefer telecom-linked payments. Its user base skews older and more suburban than PayPay's.
Cross-border QR interoperability is advancing rapidly. The KakaoPay-PayPay partnership launched in September 2025 allows Japanese PayPay users to make offline payments at over 2 million Korean merchants, and Korean tourists can use KakaoPay at PayPay's Japanese merchant network [1]. Alipay+ extends PayPay's acceptance to 16 partner wallets across Asia, meaning a Thai GrabPay user or a Filipino GCash user can pay at PayPay merchants in Japan [1]. Japan's METI has indicated full ASEAN cross-border QR interoperability is a 2026 target.
For international businesses: PayPay is the essential Japanese integration, with Rakuten Pay as the close second. Cards remain meaningful for higher-value transactions. Japan's cashless transition is genuine but slower than Korea or China, so a multi-rail strategy (PayPay + cards + Rakuten Pay) is necessary.
South Korea's mobile payments market reached $44.4 billion in 2025 and is forecast to grow to $48.3 billion in 2026 [1]. Daily wallet transactions hit 29.71 million in the first half of 2024. The market is structurally competitive, with three major wallets and strong card network presence.
KakaoPay (Kakao Corporation) integrates with KakaoTalk, the messaging app used by approximately 90% of South Koreans. With over 36 million users, KakaoPay covers money transfers, bill payments, online purchases, and in-store QR payments. Its integration into daily communication makes it a default payment method for a population that is already messaging-first.
Toss (Viva Republica) is the fastest-growing Korean fintech payment platform and was largely absent from older coverage of the Korean market. Toss has expanded from peer-to-peer transfers into a full financial super-app offering payments, banking, insurance, and investment. For merchants targeting younger Korean consumers, Toss integration is increasingly essential.
Naver Pay is linked to Naver, South Korea's dominant search engine and e-commerce platform. Users pay with stored credentials, reducing checkout friction on Naver Shopping and partner merchants. Its strength is in online commerce rather than in-store payments.
Samsung Pay leverages NFC and MST (Magnetic Secure Transmission) technology, allowing it to work at virtually any card terminal in Korea, not just NFC-enabled ones. This gives it broader physical acceptance than QR-based wallets.
For international businesses: Support KakaoPay as the primary wallet. Toss for younger demographics. Naver Pay for e-commerce. Cards (Visa, Mastercard, local Korean card networks) remain strong for higher-value transactions. For a deeper look at the South Korean payment landscape including detailed market share data, see our dedicated blog.
Hong Kong is the East Asian market where the correct strategy is to support everything. There is no single dominant wallet or rail. Cards, wallets, transit payments, and bank transfers all hold meaningful share simultaneously [1].
Octopus began as a transit card for Hong Kong's MTR and has expanded into retail, convenience stores, parking, and vending. Contactless tap payments via Octopus card or mobile app are deeply embedded in daily life. For small-value, high-frequency transactions, Octopus is the default.
AlipayHK is the localized version of Alipay for Hong Kong residents, with over 3 million users. It serves peer-to-peer transfers, bill payments, and online shopping in HKD. Critically, it also serves as the bridge for mainland Chinese tourists paying at Hong Kong merchants through Alipay's cross-border functionality.
WeChat Pay HK offers equivalent functionality for Hong Kong consumers within the WeChat ecosystem, plus cross-border payment access for mainland Chinese visitors.
Faster Payment System (FPS) is Hong Kong's real-time interbank transfer rail, operated by the HKMA. It enables instant transfers between banks using mobile numbers, email addresses, or FPS identifiers. FPS handles both HKD and RMB, supporting cross-border settlement with mainland China.
Cards remain significant. Visa and Mastercard have strong penetration, particularly for e-commerce and higher-value retail. Card payments account for approximately 38.6% of e-commerce transactions [4].
For international businesses: Hong Kong requires the broadest payment method coverage of any East Asian market. Octopus for transit and small-value, AlipayHK and WeChat Pay HK for tourists from mainland China, FPS for bank transfers, and Visa/Mastercard for higher-value retail and e-commerce. The operational complexity for merchants is real, but the alternative is losing significant customer segments.
The most significant development across East Asia in 2025-2026 is the linking of wallet ecosystems across borders.
The KakaoPay-PayPay partnership (September 2025) is the landmark deal: Japanese tourists pay in Korea via PayPay, Korean tourists pay in Japan via KakaoPay, all through existing QR infrastructure with no new app downloads [1]. Alipay+ extends this further by connecting PayPay to 16 partner wallets across Asia, including GrabPay, GCash, Touch 'n Go, and TrueMoney. This means a Southeast Asian tourist in Tokyo can pay at PayPay merchants using their home wallet.
Indonesia's QRIS is also pursuing interoperability with Japan and South Korea, while China has piloted cross-border QR linkages enabling millions of Indonesian merchants to accept Alipay and UnionPay [1].
For businesses operating across both East and Southeast Asia, these cross-border wallet connections are collapsing the distinction between "domestic" and "international" payment acceptance. A payment gateway that can accept cross-border QR payments alongside domestic methods will capture transaction volume that would otherwise require the customer to switch to an international card.
Three priorities for payment acceptance in East Asia.
First, integrate market-specific wallets. Alipay and WeChat Pay for China. PayPay for Japan. KakaoPay for South Korea. There is no single wallet that works across all four markets. Each requires its own integration, either directly or through a gateway with local coverage.
Second, maintain card acceptance alongside wallets. Unlike Southeast Asia where wallets have displaced cards, East Asian markets (particularly Japan, South Korea, and Hong Kong) maintain meaningful card transaction volume. Cards are not optional here, they are complementary.
Third, prepare for cross-border QR expansion. The KakaoPay-PayPay link and Alipay+ network mean that wallet-based cross-border payments are moving from pilot to production. Businesses with physical presence in Japan, Korea, or Hong Kong will see increasing inbound payments from tourists using their home-country wallets. Your payment infrastructure needs to accept these flows.
[1] Digital in Asia. "What is the State of Digital Payments Across Asia in 2026? A Comprehensive 15-Market Tracker." May 2026. https://digitalinasia.com/asia-digital-payments-tracker/
[2] GR4VY. "Payment Methods by Country 2026: What Dominates Each Market." April 2026. https://gr4vy.com/posts/payment-methods-by-country-2026-what-dominates-each-market-and-how-to-accept-them/
[3] Tazapay. "Local Payment Methods and E-Wallets in Southeast Asia: The 2026 Guide." https://tazapay.com/blog/local-payment-methods-ewallets-in-southeast-asia (cross-reference for Alipay user data)
[4] Primer.io. "A Guide to Alternative Payment Methods in Asia Pacific." March 2026. https://primer.io/blog/a-guide-to-alternative-payment-methods-in-asia-pacific
[5] Mordor Intelligence. "Asia-Pacific Payments Market Report." January 2026. https://www.mordorintelligence.com/industry-reports/asia-pacific-payments-market
[6] Fintech Singapore / Worldpay Global Payments Report 2026. "Southeast Asia Payment Methods in 2026." April 2026. https://fintechnews.sg/128337/e-commerce/southeast-asia-payment-methods-2026-global-payments-report/
Southeast Asia is not a single payment market. It is six distinct markets, each with its own dominant rails, wallet ecosystems, and consumer preferences. What unifies them is a structural shift: government-built real-time payment systems and mobile wallets have overtaken cards as the primary way consumers pay.
Indonesia's QRIS processed 18.2 billion payments worth $39.4 billion in 2025, a 47% increase year over year [1]. Thailand's PromptPay handles over 74 million transactions daily [2]. In the Philippines, GCash serves 94 million users and moves approximately $9.3 billion monthly [3]. Singapore's digital wallets overtook debit cards as the leading point-of-sale payment method in 2025 for the first time [4].
For international businesses selling into these markets, the implication is operational: supporting only international card networks means you are accessible to fewer than 15% of potential customers in most ASEAN markets [2]. A payment gateway that integrates local methods alongside cards is not optional. It is the price of entry.
Singapore's digital payments market is projected to expand at 18.3% CAGR to reach $480.6 billion by 2030 [5]. Cards remain strong (44% of e-commerce value in 2025), but the shift is toward real-time payment rails and wallets.
PayNow is Singapore's real-time transfer system. Users send money instantly using mobile numbers or UEN (Unique Entity Numbers). PayNow is now connected cross-border to India's UPI (operational since July 2025), Thailand's PromptPay, Malaysia's DuitNow, and Indonesia's QRIS. Real-time payments are projected to boost Singapore's GDP by S$793.2 million in 2026 [5].
GrabPay holds 35.3% of Singapore's digital wallet market share [4]. DBS PayLah!, ShopeePay, Apple Pay, and Google Pay fill the rest. Wallet payments make up approximately 11% of e-commerce transactions in 2026 [5].
SGQR unifies all QR payment schemes under a single merchant code. Over 30 digital payment schemes are supported, allowing consumers to scan one code and choose their preferred app [6].
For international businesses: PayNow is the essential integration for Singapore. Cards remain important for higher-value transactions. GrabPay and DBS PayLah are the default wallet tier. For more on how PayNow works in an international payment gateway, including the UPI-PayNow cross-border link, see our Singapore payments blog.
Thailand has the most dominant state-built payment rail in Southeast Asia. PromptPay, overseen by the Bank of Thailand, is the country's most common payment method. A2A payments accounted for 44% of e-commerce value and 43% of POS value in 2025, the highest A2A share of any SEA market [2].
PromptPay has 74 million registered users and processes over 74 million transactions daily [2]. P2P transfers are free. Merchant acceptance is nearly universal, embedded in every domestic bank app. Thailand's mobile payments market is estimated at $34.08 billion in 2026, growing at 14.62% CAGR through 2031 [7].
TrueMoney holds approximately 16.8% wallet market share with 39,000 agent outlets serving unbanked populations. Rabbit LINE Pay integrates with Bangkok's BTS transit system. ShopeePay covers e-commerce checkout. GrabPay ties into ride-hailing and food delivery.
Cross-border: PromptPay connects to Singapore's PayNow, Malaysia's DuitNow, Indonesia's QRIS, and Vietnam's VietQR.
For international businesses: PromptPay is mandatory. Without it, you lose access to the 44% of e-commerce value flowing through A2A payments. TrueMoney adds reach into rural and underbanked segments. For a deeper look at how PromptPay works in an international payment gateway, including checkout integration and authorization flows, see our dedicated Thailand payments blog.
Indonesia is Southeast Asia's largest payment market and the only major SEA market with three dominant wallet players. Cash share of POS value halved from 77% in 2019 to 36% in 2025, driven almost entirely by QRIS and BI-FAST [4].
QRIS (Quick Response Code Indonesian Standard) is the national interoperable QR standard launched by Bank Indonesia. It processed 18.2 billion payments worth $39.4 billion in 2025, up 47% year over year [1]. Over 40 million merchants and 57 million users are connected. 92% of QRIS merchants are micro and small businesses [2].
GoPay holds approximately 32% wallet share. DANA holds 28%. OVO holds 23%. ShopeePay is the fourth player. Together they cover the majority of Indonesian digital payment volume [8].
For international businesses: A single QRIS integration theoretically reaches all wallets. However, for online and e-commerce payments, direct wallet integrations (GoPay, OVO, DANA) typically deliver better conversion and richer data [9]. The best approach combines both. For more on how DANA works within an international payment gateway, see our dedicated Indonesia payments blog.
Malaysia has the highest digital payment adoption in SEA at over 80% [4]. The infrastructure runs on DuitNow, the state-built A2A rail operated by PayNet.
DuitNow QR has reached 2.6 million merchant acceptance points [4]. A2A payments are projected to reach 40% of online value and 16% of POS value by 2030 [4].
Touch 'n Go eWallet evolved from highway toll payments into a versatile digital payment platform supporting retail, bills, and cross-border QR transactions with Singapore. GrabPay holds 38.3% of Malaysia's digital wallet market share [4]. Boost and ShopeePay fill the second tier.
FPX remains Malaysia's primary online bank transfer rail, widely used for e-commerce checkout, particularly for higher-value transactions.
Cross-border: DuitNow connects to Singapore's PayNow, Thailand's PromptPay, and Indonesia's QRIS. Malaysia is among Project Nexus's five founding member systems.
For international businesses: DuitNow QR plus Touch 'n Go eWallet first. ShopeePay for Shopee-anchored merchants. FPX for high-value e-commerce transactions.
The Philippines has the most interesting dual dynamic in SEA: massive digital wallet adoption coexisting with persistent cash usage. Digital wallets captured 41% of e-commerce value and 29% of POS value in 2025, but cash still accounts for 42% of in-store value [4].
GCash dominates with 94 million users connected to over 6 million merchants. GCash now moves approximately PHP 500 billion ($9.3 billion) monthly [3]. It delivers welfare payouts, subsidies, and remittances, serving as the primary financial interface for populations with no bank account.
Maya (formerly PayMaya) targets younger users with integrated savings, credit, and payment features. ShopeePay covers Shopee's e-commerce ecosystem. InstaPay and PESONet are the real-time and batch interbank transfer rails. For a deeper dive into Philippines payment infrastructure, including Dragonpay, GCash integrations, and InstaPay capabilities, see our dedicated Philippines payment methods blog.
QR Ph is the national QR standard, though adoption trails behind QRIS and PromptPay in merchant coverage.
For international businesses: GCash is non-negotiable for the Philippines. Maya as a secondary integration. InstaPay for bank transfers. Cash-on-delivery capability is still necessary for a meaningful share of e-commerce orders.
Vietnam has approximately 41% digital payment adoption, led by MoMo with over 40 million users growing at 18% year over year [3]. The market is moving fast, but cash-on-delivery still accounts for 16% of Vietnamese e-commerce by value [8].
MoMo is the dominant wallet, offering payments, transfers, bill payments, insurance, and financial services. ZaloPay is the essential second wallet, built into the Zalo super-app. ShopeePay anchors e-commerce payments.
VietQR is Vietnam's national QR standard, connecting to Thailand's PromptPay, Laos's Lao QR, and Cambodia's KHQR. Indonesia and Malaysia linkages are in development [8].
For international businesses: MoMo is the must-integrate Vietnamese rail. ZaloPay is the essential second integration. Cash-on-delivery orchestration remains necessary for a meaningful share of online orders.
The most significant development in Southeast Asian payments in 2025-2026 is the linking of national QR systems across borders. Five ASEAN countries have now connected their QR payment schemes, enabling a Filipino tourist in Bangkok to pay with GCash, or a Thai traveler in Singapore to use PromptPay [6].
The connections currently operational or in advanced pilot include: Singapore PayNow ↔ Thailand PromptPay, Singapore PayNow ↔ India UPI, Singapore PayNow ↔ Malaysia DuitNow, Indonesia QRIS ↔ Thailand PromptPay, Indonesia QRIS ↔ Malaysia DuitNow, and Vietnam VietQR ↔ Thailand PromptPay [8].
Project Nexus, headquartered in Singapore since March 2025, is a multilateral initiative by the Bank for International Settlements (BIS) to create a platform linking real-time payment systems across borders. Indonesia, Malaysia, Singapore, Thailand, the Philippines, and India are founding members. The platform is expected to go live in 2026, enabling cross-border payments from sender to recipient within 60 seconds [10]. A tender for a technical operator launched in April 2025, and the ECB has joined as a special observer with potential to become a participant [10].
For businesses with regional supply chains or customer bases, this cross-border QR interoperability changes treasury management and payout infrastructure fundamentally. Intra-ASEAN B2C and B2B payments are moving toward near-instant settlement at a fraction of traditional correspondent banking costs. For businesses also operating in East Asian markets (China, Japan, South Korea), the payment landscape is equally wallet-driven but with different dominant players. See our East Asia digital wallets guide for the equivalent breakdown.
Three priorities for payment acceptance strategy in Southeast Asia:
First, integrate country-specific methods. A gateway that only offers Visa and Mastercard will capture cards (20-50% of volume depending on market), but miss the e-wallets and A2A payments that dominate each market. At minimum, support the top method per country: PayNow (SG), PromptPay (TH), QRIS (ID), DuitNow (MY), GCash (PH), MoMo (VN).
Second, differentiate between QR and direct wallet integration. National QR standards (QRIS, PromptPay) provide breadth. Direct wallet integrations (GoPay, GCash, TrueMoney) provide depth. For e-commerce, wallet-level integration often delivers higher conversion and richer transaction data.
Third, plan for cross-border QR. As ASEAN QR interoperability matures, consumers from one SEA country will increasingly pay in another using their home wallet. Your gateway needs to accept these cross-border QR payments alongside domestic methods.
[1] Bank Indonesia. "QRIS Transaction Statistics 2025." Reported in Mordor Intelligence Mobile Wallet Market Report, February 2026. https://www.mordorintelligence.com/industry-reports/mobile-wallet-market
[2] Digital in Asia. "How Do Digital Payments Work in Southeast Asia in 2026?" June 2026. https://digitalinasia.com/how-digital-payments-work-in-southeast-asia/
[3] Digital in Asia. "What is the State of Digital Payments in Southeast Asia in 2026?" May 2026. https://digitalinasia.com/digital-payments-southeast-asia-ecommerce/
[4] Fintech Singapore / Worldpay Global Payments Report 2026. "Southeast Asia Payment Methods in 2026." April 2026. https://fintechnews.sg/128337/e-commerce/southeast-asia-payment-methods-2026-global-payments-report/
[5] 2C2P / PwC. "Payments' State of Play 2026: Singapore." 2026. https://2c2p.com/articles/singapore-payment-methods/
[6] Kadence. "Southeast Asia's Wallet Wars Are Shaping a New Consumer Economy." September 2025. https://kadence.com/en-us/knowledge/southeast-asias-wallet-wars-are-shaping-a-new-consumer-economy/
[7] Mordor Intelligence. "Thailand Mobile Payments Market Report." January 2026. https://www.mordorintelligence.com/industry-reports/thailand-mobile-payments-market
[8] Digital in Asia. "State of Digital Payments Across Asia: A 15-Market Tracker." May 2026. https://digitalinasia.com/asia-digital-payments-tracker/
[9] dLocal. "Digital Wallets in Southeast Asia: Methods, Markets & E-Commerce Guide." June 2026. https://www.dlocal.com/blog/guides/digital-wallets-in-southeast-asia-methods-markets-e-commerce-guide/
[10] BIS Innovation Hub. "Project Nexus: Enabling Instant Cross-Border Payments." https://www.bis.org/about/bisih/topics/fmis/nexus.htm / MAS. "Project Nexus Completes Comprehensive Blueprint for Connecting Domestic Instant Payment Systems Globally." July 2024. https://www.mas.gov.sg/news/media-releases/2024/project-nexus-completes-comprehensive-blueprint-for-connecting-domestic-ipses-globally
