In 2025, U.S. business-to-business (B2B) card and payment flows are part of a commercial payments ecosystem where total commercial flows represent an $80 trillion opportunity — yet only about $3 trillion of that spend takes place on cards. While large “Enterprise” merchants still account for most of that activity, a growing number of mid-market and small businesses are now accepting B2B card payments as well.
A Shift in the B2B Landscape
Between 2000 and 2010, B2B merchants were often viewed as difficult to sell to: their complex payment environments and relatively small card-acceptance rates made many acquirers hesitant.
Today, virtual commercial cards and automated payables systems have become more common, and almost every merchant now accepts some form of B2B payment. In fact, virtual card volume in the U.S. is expected to reach $662 billion in 2025 — a 25% increase from 2024.
Why B2B Selling Is Different
Selling merchant services to B2B businesses requires a different mindset than selling to B2C. Instead of speaking with the business owner, you’ll often work with financial decision-makers—CFOs, Controllers, Treasurers, or Bookkeepers—who prioritize efficiency, cost control, and accounting integration.
The B2B sales cycle is longer, typically involving multiple meetings, proposals, technical reviews, and integration discussions. It’s a consultative process, not a quick sale—and that’s exactly why it can be so rewarding.
The Advantages of Targeting B2B
Despite the longer path to closing, B2B merchants offer strong long-term returns:
Higher Processing Volume: B2B businesses often handle larger average transactions.
Longer Merchant Lifespan: Once integrated, they tend to remain loyal partners.
Stronger Retention: Contractual, system-integrated relationships reduce churn.
When you invest the time to build trust, B2B relationships can become your most stable and lucrative portfolio segment.
Essential B2B Capabilities
To succeed in this market, your solutions must meet the operational needs of B2B merchants. Look for technology that includes:
ERP System Integrations (for platforms like QuickBooks, SAP, or NetSuite)
Level II & Level III Data Processing to reduce interchange costs
Automated Reconciliation that ties payments directly to invoices
The Consultative Sales Approach
Becoming a trusted B2B advisor starts with asking the right questions:
What percentage of payments are made by card, ACH, or check?
How do you currently collect and reconcile payments?
Do you use Accounts Receivable, ERP, or EIPP tools?
What is your average transaction size, and are there timing limits on card payments?
Are you taking advantage of all available interchange optimization methods?
These questions guide your understanding of the merchant’s workflow, pain points, and payment goals.
From Salesperson to Trusted Advisor
The first meeting isn’t about closing a deal—it’s about learning. When you listen first and recommend later, you position yourself as a strategic partner who can identify and deliver the right solutions.
An optimal B2B payment strategy may include:
Straight-Through Processing
Electronic Invoice Presentation & Payment (EIPP)
EDI Remittance
Interchange Optimization & Negotiated Rates
By helping businesses automate payments and streamline reconciliation, you add measurable value that strengthens the relationship.
Building Expertise and Trust
Success in B2B sales comes down to understanding the merchant’s world—and speaking their language. Learn how B2B payments affect cash flow, accounting, and vendor relationships. The more you understand, the more confidence you’ll inspire.
At SignaPay, we believe that to become a trusted advisor, you need trusted partners. With our advanced payment technology, dual pricing options, and dedicated support for B2B environments, we help our agents and ISOs deliver exactly what modern businesses need. If you’re ready to sell more B2B, contact us today.
