Buy now pay later isn't a new concept in Southeast Asia, but the merchant side of the equation has gotten more interesting in 2026. If you're running an online store in Indonesia, Thailand, or the Philippines, you've already decided to offer installments. The real decision is which platform to use — and how to handle multiple BNPL providers across markets without making your checkout a mess.
Here's a practical look at how BNPL actually works for SEA merchants and what you should know before integrating.
## Why BNPL Matters More in SEA Than in the West
BNPL in markets like the US or Australia primarily serves as a convenience option for consumers who already have credit cards. In Southeast Asia, it solves a different problem entirely.
Indonesia has a credit card penetration rate of under 10%. The Philippines and Vietnam are in similar territory. Most consumers in these markets don't have access to revolving credit, but they want to buy electronics, appliances, fashion, and other higher-ticket items. BNPL fills that gap — merchants offering installments at checkout reach a whole segment of buyers who couldn't complete the purchase without flexible payment options.
Indonesia's BNPL market is expected to reach $11.15 billion in 2026, growing at 22% year on year. That's not a niche.
## The Main Players for Merchants
### Kredivo (Indonesia)
Kredivo is the dominant BNPL platform in Indonesia with 4 million active users and roughly 50% market share in the segment. For Indonesian merchants, integrating Kredivo is close to mandatory if you sell products above IDR 500,000 (around $30 USD).
The merchant proposition is straightforward: merchants who offer Kredivo at checkout see average order values increase by at least 30%. Kredivo does the credit decision in seconds using AI-based alternative data scoring — no salary slips required for consumers — and merchants get paid upfront, with Kredivo taking the credit risk. Settlement is typically T+1 or T+2.
The integration is API-first with plugins available for WooCommerce and Magento. If you're on a custom stack, expect a few days of engineering work. If you're on a supported platform, it's a few hours.
One caveat: Kredivo is Indonesia-only. If you're expanding across SEA, you'll need different BNPL providers per market.
### Atome (Singapore, Malaysia, Indonesia, Thailand, Philippines)
Atome is the multi-market alternative. Backed by Advance Intelligence Group in Singapore, Atome operates across six SEA markets and is the closest thing to a regional BNPL standard. For merchants selling across SEA, integrating Atome once instead of four different country-specific providers is a meaningful operational simplification.
Atome splits purchases into three equal installments over three months, interest-free for the consumer. Merchant fees run 2-5% per transaction depending on category and volume. In Thailand, expect to pay around ฿30–฿75 per ฿1,500 order — which merchants typically recover through higher conversion rates.
The coverage isn't as deep as Kredivo in Indonesia specifically, but for cross-border merchants or Singapore-based D2C brands selling to Malaysia, Thailand, and the Philippines simultaneously, Atome is usually the first call.
### Akulaku (Indonesia, Philippines, Vietnam, Malaysia)
Akulaku is Kredivo's main competitor in Indonesia and has expanded into the Philippines and Vietnam. Their merchant proposition is similar — merchants get paid upfront, Akulaku takes the credit risk — but Akulaku has historically been stronger in electronics and consumer durables.
If you're selling high-AOV electronics in Indonesia, it's worth integrating both Kredivo and Akulaku and running them in parallel. Some merchants report 5-10% incremental lift from offering both options versus just one.
## The Multi-BNPL Integration Problem
Here's the practical challenge: covering Indonesia (Kredivo plus Akulaku), Singapore (Atome), Thailand (Atome plus local options), and the Philippines (Atome plus BillEase) means four or five separate integrations.
This is where payment orchestration platforms earn their place. 2C2P, which operates across Southeast Asia as part of Ant International's Antom platform, aggregates multiple BNPL options alongside traditional payment methods. You integrate once with 2C2P and configure which options to surface per market.
For large regional merchants — multi-country retail chains, airlines, travel platforms — this abstraction layer is worth the additional fee. For single-country Indonesian merchants, direct Kredivo integration is simpler and cheaper.
## What Actually Moves the Needle
A few things merchants often overlook when setting up BNPL:
Placement matters. BNPL options that appear only at checkout convert much worse than those promoted on product pages. Show the installment amount — "3 payments of IDR 150,000" — on the product detail page itself.
Not all categories benefit equally. BNPL works exceptionally well for electronics, furniture, fashion, and education. It performs much worse for fast-moving consumables — nobody wants to pay for their shampoo in installments.
Fraud risk is still real. Merchants bear zero credit risk with most BNPL integrations since the BNPL provider carries it, but fraud risk on physical goods shipped before payment confirmation is still on the merchant in most contracts. Don't ship until you have confirmed payment approval from the BNPL provider, not just consumer consent.
Consumer education is needed in tier-2 cities. BNPL is well understood in Jakarta, Bangkok, and Manila, but less so in tier-2 Indonesian cities or provincial Thailand. If you're marketing to these segments, a short "how it works" explainer in the checkout flow reduces abandonment noticeably.
## Practical Starting Points
For Indonesian merchants: integrate Kredivo first. If your monthly GMV is above $50K (IDR 812 million), add Akulaku for incremental lift.
For regional merchants operating in three or more countries: evaluate Atome as your base, then add country-specific providers in your highest-volume markets.
For large enterprises: look at 2C2P or Xendit's multi-product stack as an orchestration layer that handles BNPL plus payments in one contract.
The BNPL market in SEA is still fragmented. But the economics are clear: Indonesian merchants without installments are leaving money on the table. More consumers come online every month expecting flexible payment — and they skip merchants who don't offer it.