Resources

Practical guides for B2B payments in APAC — payment orchestration, multi-PSP routing, and how to scale checkout with ONE Payments.

Looking for payment terminology? Explore our Payments Glossary.

Card payment terminal in Singapore — a handheld POS device with a contactless card tap and NFC waves

Card & Payment Terminals for Singapore Businesses

Take payments in person in Singapore. Accept cards, contactless and QR wallets with a terminal you can buy or rent, managed alongside your online sales.

QR code payments and PayNow — a smartphone scanning a QR code with a payment confirmation checkmark

Accept QR Code Payments and PayNow in Singapore

Let customers pay in a tap. Accept QR code payments and PayNow in-store and online with ONE Payments — simple to set up and cost-effective for Singapore.

Weighing scales comparing two payment platforms with a checkmark and location pin — choosing a Stripe alternative in Singapore

Finding a Stripe Alternative That Fits Your Singapore Business

Looking for a Stripe alternative in Singapore? Compare local support, PayNow, POS, multi-currency and transparent pricing to find the right fit.

Accepting online payments — a checkout window branching into a hosted page, a payment link and an API

Accept Online Payments in Singapore, Your Way

Accept online payments your way — hosted checkout, payment links or a REST API. Take cards, PayNow and digital wallets with simple, all-in-one pricing.

Payment processing in action — a customer paying by phone on a contactless POS terminal at a retail counter

Payment Processing for Your Business: A Complete Setup Guide

Everything your business needs to start accepting payments — cards, digital wallets, and local APAC methods. One API, one dashboard, transparent fees.

A central account hub with coin discs and exchange arrows around a globe — a multi-currency business account

Multi-Currency Business Accounts: A Guide for Singapore Businesses Going Global

Hold 13 currencies, convert at 1.00% above interbank, and unify payments with payouts — a practical guide for Singapore businesses expanding internationally.

A payment API hub connecting cards, payouts and online checkout for Singapore businesses.

Payment API for Singapore: Accept Payments with a Single Integration

Integrate ONE's payment API to accept cards, PayNow and payment links in Singapore — REST docs, hosted checkout, payouts and embedded finance for platforms.

An online checkout window and an in-store POS terminal connected to one dashboard — unified online and in-store payments

Online and In-Store Payments, Connected

Unify online and in-store payments on one omni-channel platform — cards, PayNow, Apple Pay, POS terminals, and a single dashboard for Singapore businesses.

Overseas shoppers paying into a Singapore online store through cross-border ecommerce payments.

Cross Border Ecommerce Payments: A Guide for Singapore Online Stores

Selling online to overseas shoppers? See how Singapore ecommerce stores accept local payment methods, settle in 13 currencies and keep FX transparent with ONE.

Illustration of payment processing fees broken down on a receipt, with a magnifying glass and percentage badge over a faint Singapore skyline

Payment Processing Fees in Singapore: What You Actually Pay

What Singapore merchants really pay: local acquiring, card fees from 2.7% + US$0.50, FX and transfer costs, and how to compare providers on fees.

Multiple online payment methods — cards, wallets, contactless and QR — for Singapore businesses.

Online Payment Methods in Singapore: A Complete Guide for Businesses

Accept cards, PayNow, Apple Pay and more with ONE. No setup fee, no monthly fee. Discover all supported payment methods for Singapore businesses.

Cross-border payments moving between Singapore and overseas through one business account.

Cross Border Payments Singapore: A Practical Guide for Businesses

How Singapore businesses send and receive international payments with ONE — multi-currency accounts in 13 currencies, clear FX rates and no monthly fees.

Abstract network of connected nodes representing payment routing

Payment Orchestration: A Practical Guide for APAC Merchants

How orchestration routes payments across multiple PSPs and MIDs, fails over when one declines, and cuts costs for merchants scaling across APAC.

Payments and payouts embedded inside a platform via an API for marketplaces and SaaS.

Embedded Finance for Platforms: Payments and Payouts via ONE's REST API

Embed payment acceptance and payouts into your platform via ONE's REST API. Multi-currency, batch payouts, and hosted checkout for SaaS and marketplaces.

A downward arrow and shrinking percentage badge over a coin stack with a growth sprout — reducing payment fees for SMEs

How Singapore SMEs Can Reduce Payment Fees

Practical ways to reduce card, FX and transfer fees: consolidate providers, use a multi-currency account, qualify for volume pricing. Real Singapore numbers.

Payment links — a chat bubble with a shareable link chip and a coin and card flowing out

Payment Links: Get Paid Without a Website

Send an invoice or a payment link and get paid by card, PayNow or wallet, no website needed. Create one in seconds and share it in chat or email.

Payment service provider — a central platform hub connecting online payments, in-store terminals, payouts and multi-currency

What Is a Payment Service Provider (PSP)?

What a PSP does, how it differs from a gateway, how long setup takes for a new payment method, and how ONE Payments unifies online, in-store and payouts.

Payment gateway in Singapore — a card passing through a secure gateway arch into a cloud server, with a faint Marina Bay skyline

A Simple Payment Gateway for Singapore Businesses

Accept cards, PayNow and digital wallets online with an all-in-one payment gateway built for Singapore businesses — no setup fee and no monthly fee.