Single-Use Virtual Cards Reduce Fraud
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Warren Brown, VP of Product at Order, on 4 ways to monetize payments in vertical SaaS
By spinning up transaction or vendor-specific cards, with amount limits tied to the expected transaction, it’s much harder for a fraudster to abuse the virtual card
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Transaction specific virtual cards turn payments into a permissioned workflow instead of a reusable bank credential. Order creates a fresh card for a single vendor or purchase, sets the exact amount or use rules, then pays and folds that charge into one consolidated bill. If a bad actor gets the card number, there is little room to spend more, spend elsewhere, or keep using it over time.
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ACH exposes a standing credential, the routing and account number, that can be reused once compromised. A single use or vendor locked card is narrower. It can be merchant specific, capped to the expected invoice, and monitored with authorization rules and webhooks, which cuts down both fraud surface area and cleanup work.
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This is also why cards fit distributed spend better than ACH. Order serves buyers across more than 15,000 locations and issues hundreds of thousands of virtual cards annually, letting local employees make purchases while finance keeps control at the card level instead of handing out broad bank access.
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The same pattern shows up across modern B2B spend tools. Brex describes virtual cards as especially useful for tail spend, the many small purchases that need clean reconciliation inside procurement and travel workflows. The card is not just a payment rail, it is the control layer attached to each transaction.
The next step is that card controls and non card rails converge inside one workflow. As Order expands ACH while keeping card level controls and reconciliation, the winning platforms will decide in software when a payment should run on a tightly scoped virtual card and when it should run on ACH, without giving up fraud protection or bookkeeping clarity.