Eric Kuvykin

By Eric Kuvykin. Substantially revised October 17, 2026. The original publication date and URL are retained.

Separate payment speed from payment understanding

A supplier can receive money quickly and still spend hours deciding which invoices it covers. For business-to-business payments, the remittance information and allocation workflow can matter as much as the transfer method. Begin with the relationship among the invoice, the customer’s instruction and the bank record.

Choose a representative account with multiple invoices, a partial payment or a credit. Trace how the business learns what was paid. If the only explanation is in an employee’s email, the first improvement may be a better reference and allocation procedure rather than a new payment rail.

Define the minimum useful remittance record

Ask customers to include a consistent business identifier, invoice references and an explanation of adjustments. Keep the requested fields proportionate to the transaction. A long form that customers ignore is less useful than a short format that the accounts-receivable team can process reliably.

Create a process for payments that arrive without a usable reference. Put them in an unapplied-cash queue with an owner and a follow-up date. Do not silently allocate an ambiguous payment to the oldest invoice if doing so would conflict with the customer’s instruction or the business’s accounting policy.

Control payment-instruction changes

Document how the business verifies a request to change bank details or payment destinations. Use a trusted, independently established contact route rather than simply replying to the message requesting the change. Decide who can approve the update and preserve the verification record.

Apply the same discipline to outgoing supplier payments. Keep the invoice approval separate from the action that changes the supplier’s banking record where practical. Staff should have a clear way to pause an unusual request without being pressured to bypass the process because a message sounds urgent.

Evaluate a new rail with the whole workflow

The Federal Reserve’s FedNow FAQs describe an instant-payment service accessed through participating financial institutions. Availability of a rail is only part of the buying question. Ask the bank or provider how the business initiates a transfer, receives remittance information, handles exceptions and reconciles the result.

For a New Jersey supplier serving customers in New York and Florida, test how entity names, invoice references and time stamps appear across the systems. Do not assume a common trading name identifies the correct legal customer. The example illustrates a record-matching problem rather than a special interstate payment rule.

Compare manual touchpoints, unresolved items and total cost before and after a pilot. Include the time needed to answer customer questions and process credits. A faster transfer that arrives without usable context may leave the operational bottleneck unchanged.

End the evaluation with a documented allocation procedure, an exception owner and a verified payment-instruction process. Better B2B infrastructure should help the business explain what happened to an invoice, not merely show that money moved between accounts.

Sources and next steps

Primary reference: Federal Reserve’s instant-payment FAQs. Use the current resource and confirm implementation details with the provider or appropriate adviser.

Related reading: Instant Funding: Compare Availability, Fees and Reconciliation; Payments Data: Build a Weekly Operating Review From Source Records.

For the wider operating context, continue to the New Jersey business operations guide on All State Merchants. Its state and local resources complement the payment workflow discussed here.

Eric Kuvykin writes about payments, fintech and business operations. Browse the article library for additional practical guides.