B2B Payment Processing: Get Paid Faster

Jamal Brooks·9 min read
Business invoice dashboard showing payment statuses and cash flow

Key Takeaways

  • Average B2B DSO is 40-50 days; best-in-class companies keep it under 30
  • Early payment discounts like 2/10 net 30 can dramatically reduce DSO
  • Automated invoicing and dunning sequences prevent most late payments
  • ACH transfers are the most cost-effective B2B payment method at $0.20-$1.50 per transaction
  • No single client should represent more than 30% of your revenue

Why B2B Payments Are Different



Selling to businesses is fundamentally different from selling to consumers. Payment terms, invoicing, procurement processes, and compliance requirements all add layers of complexity that can cripple your cash flow if you're not prepared.

Common B2B Payment Methods



ACH and Bank Transfers



The workhorse of B2B payments. ACH transfers are low-cost (typically $0.20-$1.50 per transaction) and well-suited for recurring payments and large invoices.

Wire Transfers



Used for high-value, time-sensitive transactions. Faster than ACH but more expensive ($15-$30 per transfer). Common for international B2B deals.

Credit Cards



Increasingly accepted in B2B, especially for transactions under $10,000. Higher processing fees (2.5-3.5%) but instant payment and convenience often outweigh the cost.

Checks



Still used by some enterprises, particularly in government and traditional industries. Slow and operationally expensive, but sometimes unavoidable.

Reducing Days Sales Outstanding



Days sales outstanding (DSO) measures how long it takes to collect payment after an invoice is sent. The average B2B DSO is 40-50 days, but best-in-class companies keep it under 30.

Strategies to Get Paid Faster



  • Offer early payment discounts: "2/10 net 30" gives a 2% discount for payment within 10 days. Many finance teams jump on these.

  • Automate invoicing: Send invoices the same day the work is delivered or the product ships. Delays in invoicing directly extend your DSO.

  • Accept multiple payment methods: The easier you make it to pay, the faster you get paid. Include a "Pay Now" link on every invoice.

  • Implement dunning sequences: Automated reminder emails at 7, 14, and 30 days past due. Most late payments aren't intentional.


Choosing a B2B Payment Platform



What to Look For



  • Support for ACH, wire, and card payments in a single platform

  • Automated invoicing and recurring billing

  • Integration with your accounting software (QuickBooks, Xero, or NetSuite)

  • Multi-currency support if you have international clients

  • Compliance features for tax reporting and audit trails


Managing International B2B Payments



Cross-border payments add currency conversion, compliance, and timing challenges. Use a platform like Wise Business or Payoneer that specializes in international transfers to minimize fees and delays.

Cash Flow Best Practices



Healthy cash flow is the single most important metric for B2B businesses. Invoice promptly, follow up consistently, diversify your client base so no single client represents more than 30% of revenue, and always maintain a cash reserve of at least two months of operating expenses.
paymentsb2bbusinessinvoicingcash-flow

Written by Jamal Brooks

Jamal is a product engineer at Affiliateo who writes about payments, integrations, and technical best practices.

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