B2B Merchant Services and Payment Processing

B2B merchant services are the payment tools a business uses to collect from other businesses, usually on invoices rather than at a counter. A typical cycle runs from purchase order to invoice on net-30 or net-60 terms, then AP approval and payment, and card acceptance shortens that last step. For distributors, wholesalers, and B2B service companies, that typically means a virtual terminal so AR staff can key card payments when a customer calls or replies to an invoice email, back-office billing for repeat accounts, an online gateway for customers who prefer to pay themselves, and reporting and accounting integrations that help with reconciliation. The right mix depends on how your customers’ accounts payable teams like to pay.

Typically the buyer’s purchase approval or AP sign-off happens first, then their AP contact calls or emails with a card to settle one or more invoices. Your AR staff key the payment into a virtual terminal from any internet-connected device and note the invoice numbers so it can be applied correctly. If a customer short-pays because of a disputed line or a pending credit memo, staff can take the agreed amount and note the open balance for follow-up. Customers who would rather enter their own details can pay online through an ecommerce gateway. Clearwater Processing supports all card types, and PCI compliance is part of every account.

Yes. Because the virtual terminal and merchant reporting portal are web-based, AR and collections staff can key payments and review activity from the office, from home, or from another branch on any internet-connected device. That suits distributors and B2B service firms whose receivables teams aren’t all in one building, and it lets a collections specialist work down the past-due list during a month-end push and take payments call by call. A dedicated Clearwater representative can help set up the workflow around how your team operates.

Many B2B relationships repeat: a wholesale account restocks every week, a commercial cleaning or facilities client is billed monthly, a managed-service customer pays a standing fee. Clearwater Processing’s back-office billing supports recurring or scheduled charges for these accounts within the same processing environment. Expiring cards are updated automatically, which cuts failed charges and protects recurring revenue.

Yes. Clearwater Processing integrates with QuickBooks and Xero, which can help reduce manual reconciliation. It also integrates payment processing into custom-built billing software through API ecommerce gateways, virtual terminals, and back-office billing.

B2B invoices tend to be larger than retail sales, and remote, keyed payments are generally priced differently from in-person ones, so the fees on a single invoice can be significant. Merchant statement analysis reviews statements from banks, processors, or other providers line by line to clarify confusing charges and identify hidden fees. Clearwater reports that clients average 10%–30% in savings, although results vary by account and processing arrangement.

Yes. It is secure when the payment is keyed straight into the virtual terminal rather than written down or saved in an email thread or spreadsheet. Good AR practice is to ask AP contacts to call with card details instead of emailing them, delete any email that arrives with a full card number once the payment is keyed, and limit virtual terminal logins to the staff who actually collect payments. Clearwater Processing provides PCI compliance solutions for every merchant and $100,000 breach protection insurance.

Clearwater Processing provides US-based backend phone support 24/7/365, which helps when a large customer payment declines near month-end or a remittance won’t match. Office hours are Monday through Friday from 7am–10pm EST and Saturday from 8am–10pm EST. Your controller or AR lead also has a dedicated representative’s personal cell phone number for more personalized assistance.