Secure every payment. Simplify every process

WEX virtual cards give travel businesses across Asia strengthened control over how, when, and where payments are made, reducing risk, simplifying reconciliation, and improving supplier relationships.

Designed for global travel operations, WEX virtual cards help you automate supplier payments, protect every transaction, and gain full visibility across currencies, partners, and markets.

Built on proven global infrastructure, our technology integrates seamlessly into your existing systems, giving you the flexibility to scale without complexity.

Explore flexible funding Discover travel payments

A WEX Card disassembled to illustrate innovation

Why choose WEX virtual cards

Enhanced security

Single-use cards reduce fraud and misuse by controlling amount, merchant, and validity period

Smarter efficiency

Automate accounts payable and reconciliation to reduce manual work and errors

Real-time visibility

Track every transaction instantly across suppliers and currencies

Scalable flexibility

Issue cards in multiple currencies, integrate via API, and align funding models to seasonal travel demand

How virtual card payments work

Step 1 – Integration

Send payment instructions to WEX via secure API or file upload from your ERP, booking or accounting system.

WEX validates and encrypts each instruction for accuracy and compliance

Step 2 – Virtual card generation

WEX issues a unique, single-use Virtual Card Number (VCN) for every transaction pre-set with merchant, amount, and validity controls.

This minimises risk and ensures every payment is tracked and secured

Step 3 – Supplier enablement

WEX manages supplier onboarding and virtual card acceptance.

Payment details are securely transmitted to suppliers via encrypted email or portal access, eliminating manual follow-up

Step 4 – Settlement and reconciliation

When the payment clears, detailed transaction data is automatically returned to your ERP or accounting system, closing the reconciliation loop instantly.

Step 5 – Flexible funding support

Top up or extend your available limits using Flexible Funding to match spend cycles and seasonal travel demand, maintaining liquidity without disruption

Why WEX

#1

in virtual card travel payments globally

$231B+

of payments volume across all segments annually

8/10

world’s top travel companies partner with WEX

40+

years of global payments expertise

WEX virtual cards power the backbone of global travel payments.

Our platform supports high-volume, multi-currency transactions with the control, security, and flexibility your business needs to scale.

WEX delivers the most advanced virtual payment product set in the market supporting 20+ billing currencies, across 210+ countries and territories.

An application used to manage business payments and transactions