Virtual cards for business: what they are and when to use them

Updated: July 2026

Most finance teams have run into the same wall at some point. Someone needs to pay for something, there is no clean way to do it, and the workaround (a personal card, a wire transfer, or a request form with a two-week wait) creates more friction than the original purchase was ever worth. Virtual cards remove most of that friction. They give your team a way to pay online instantly, with limits and controls baked in from the start, so the spend happens without the scramble and without the risk. Here is what virtual cards are, how they compare to physical cards, and the situations where they genuinely earn their place.

What is a virtual card?

A virtual card is a card number, complete with an expiry date and a security code, that exists digitally rather than as a piece of plastic. It works exactly like a physical card for online and phone payments, but it never needs to be printed, posted, or handed to anyone. That means you can generate one the moment a purchase comes up, rather than waiting days for plastic to arrive in the mail.

Because the card lives in your finance system instead of someone's wallet, it comes with controls that a physical card cannot easily match. You can set a spending limit, restrict it to certain merchant categories, block ATM use, and deactivate it the instant it is no longer needed. Virtual cards can also be loaded into Apple Pay or Google Pay, so an employee can tap to pay in person even though no physical card was ever issued. In practice, this makes them one of the fastest, safest ways to put controlled spending power in someone's hands. If you want the full picture of how they work and where they fit, our guide to paying securely online with virtual cards goes deeper on the security mechanics.

Virtual cards vs. physical corporate cards

Virtual and physical cards are not competing options. They serve different purposes, and most companies use both as part of a single corporate cards program. The right question is not which card type wins, but which one fits the spend in front of you.

Physical cards make sense for employees who regularly spend in person, whether that is travel, client meals, or picking up supplies on the go. They are durable, accepted everywhere, and practical for day-to-day use. Virtual cards are better suited to online spend, one-off payments, and any situation where you want tighter control from the moment the card is created. Because they are issued and cancelled digitally, they add a layer of oversight, and a speed of issuance, that plastic simply cannot replicate. The table below shows where each option is strongest.

When virtual cards make sense

Virtual cards earn their place wherever spend is online, time-bound, or needs ringfencing from the rest of the business. These are the most common use cases we see at Perk, each of which benefits from instant issuance and controls that hold spending to a defined purpose.

SaaS and subscription spend

Subscription spend is the clearest use case for virtual cards, because it is recurring, fragmented, and easy to lose track of. Your business probably pays for a dozen or more software tools covering project management, design, communication, and analytics, and those subscriptions renew on their own schedules across the month and year.

When a single shared card sits behind all of them, cancelling that card (because an employee left or it expired) can quietly break every subscription attached to it, and you usually find out only when the tools stop working. A cleaner approach is to issue a dedicated virtual card per subscription or per vendor category. You get a tidy record of what is running, what it costs, and who owns it, and when a subscription is cancelled the card can be cancelled with it. Since each card can be locked to a single merchant category, an out-of-scope charge is declined rather than quietly absorbed, which keeps subscription spend visible and contained.

Project or campaign spend

Marketing campaigns, product launches, and events all tend to generate a burst of spend over a defined window, which makes them a natural fit for a purpose-built virtual card. Issue one specifically for the project, set the limit to the approved budget, and tie the expiry date to the campaign end. That single step ringfences the spending from the rest of the business.

It also makes reconciliation far easier. All the spend for a given campaign sits on one card with a clear start and end date, so there is no filtering through a shared card's transaction history to work out what belongs where. Because transactions are categorised automatically and matched to the right cost centre as they happen, the project's numbers are ready well before month-end rather than pieced together after it.

Employee onboarding and equipment

New joiners often need to buy equipment, set up accounts, or cover initial costs before they are fully provisioned in your systems, and a virtual card closes that gap on day one. Issue one for onboarding spend with a defined limit and a short expiry, and the new employee has what they need without waiting for a physical card to be ordered and delivered.

It is also easier to close out. Once the onboarding period ends, the card expires or is cancelled, with no plastic to recover or block. This is one reason virtual cards work so well for remote teams, where posting a card to someone's home address adds days of delay to their first week.

One-off supplier payments

Paying a new supplier for the first time, or settling a one-time invoice, is a classic trigger for an ad-hoc virtual card. Rather than sharing a main company card that stays active and carries risk if the supplier stores the details, you issue a single-use virtual card for that specific payment.

Once the transaction goes through, the card is done. It cannot be charged again, there is nothing to revoke or monitor, and if the supplier's systems are ever breached, the exposed number is already useless. That built-in containment is why single-use virtual cards are such a practical tool for reducing card fraud on first-time or infrequent vendor payments.

How to issue and manage virtual cards

The value of virtual cards depends entirely on how easy they are to issue and control. If creating one takes a support ticket and a two-day wait, teams will find workarounds, and your controls go with them. If it takes thirty seconds, people use the right tool by default, and finance keeps the oversight it needs. This is exactly what the target of "the easiest way to issue and control corporate cards for your team" comes down to: instant issuance paired with controls that hold.

Perk issues virtual cards instantly from the same platform that runs your physical Perk Cards, so you are never managing two separate systems. From the admin dashboard, a company admin can create a card, set a daily, weekly, or monthly limit, restrict spending to specific merchant categories, block ATM use, and set an expiry, all in a few clicks. Because Perk issues virtual Platinum Visa Debit cards that are live immediately and can be loaded into Apple Pay or Google Pay, this is also a straightforward answer to which platform provides instant virtual corporate cards for online purchases: the card number exists the moment you create it, ready for the next online checkout. The controls available at issuance are summarised below.

This is also how you issue corporate cards that automatically enforce company policies. Rather than publishing a policy document and hoping people follow it, you attach the rules to the card itself. The limit, the categories, and the expiry all travel with the card, and every transaction is checked against them in real time, so an out-of-policy purchase is simply declined at the point of payment instead of being caught weeks later during reconciliation.

Perk's built-in compliance checks verify each transaction against your predefined limits and categories as spend happens, flagging anything unusual without anyone having to chase it. The policy lives inside the card, so compliance is automatic rather than something finance has to police after the fact.

Just as importantly, virtual cards do not force a fundamental change to how your team works. They slot in alongside existing processes and give you tighter control over specific types of spend without the admin overhead of managing plastic for every purpose. Transactions are categorised automatically and matched to the right cost centre, and because card payments, expenses, and invoices all run on one platform, there is far less cleanup at month-end. That is the difference between adding another tool to police and giving finance the visibility and control it needs while employees simply get on with real work.