Professional services

Payment processing for professional services, built around client billing.

Accounting firms, consultants, agencies, architects, engineers, and other professional firms often manage invoices, larger client payments, and transactions made away from a traditional checkout counter.

Professional advisor reviewing an invoice and card payment with a client
The client payment process

Professional payments should fit the way the firm bills and works.

Professional-services payment processing may support invoice-based payments, a virtual terminal, online transactions, or recurring billing where appropriate. The useful starting point is not a generic product list; it is the path from completed work to a paid invoice.

Quintra considers who initiates the payment, typical ticket size, how often cards are accepted remotely, whether billing repeats, and how the team reconciles payment activity with its existing client workflow.

See how a payment review works
  • Invoice-based client payments
  • Larger individual transaction amounts
  • Virtual-terminal and remote transactions
  • In-person and online payment options
  • Recurring billing where appropriate
What to evaluate

Match pricing and technology to the billing model.

A firm with fewer, larger payments has a different cost profile from one with frequent transactions. Average ticket, card-present versus card-not-present activity, effective rate, processor markup, and recurring fees should be evaluated together.

Monthly volume, transaction count, and average ticket

Card-present and card-not-present activity

Effective rate, processor markup, and account fees

Invoicing, recurring billing, and payment workflow

The Quintra approach

Understand first.
Recommend second.

Quintra reviews the firm’s statement and client billing process together. Recommendations follow the way the business actually gets paid, with clear explanations of costs and no assumption that every professional firm needs the same setup.

Review
Identify
Recommend
Support
Payment review

Start with the environment you have today.

Review the current statement and client payment workflow before deciding what should come next.

Explore the Payment Review