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Issuing Virtual Cards with BaaS: Use Cases & Architecture

Payomatix TeamApril 22, 20256 min read

Why Virtual Cards

Virtual cards are issued instantly, can be locked to a single merchant or amount, and don't require shipping plastic. Perfect for B2B spend, gig payouts, marketplace disbursements, and ad-budget controls.

Top Use Cases

  • Expense management (Brex, Ramp model)
  • Gig worker payouts (Uber, DoorDash model)
  • Insurance claim disbursement
  • Marketing/ad spend with per-campaign cards
  • Architecture

    Issuer (Visa/Mastercard sponsor bank) → BaaS platform (Payomatix) → your app. You call `createCard`, the platform provisions a PAN against the BIN range, returns a token, and you display it in your UX.

    Compliance Notes

    Card issuing is a regulated activity. Working with Payomatix means you inherit the sponsor-bank relationship, network certification, and PCI scope — you ship features, not paperwork.

    Ready to level up payments?

    Talk to our team about how Payomatix can help your business.

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