Get Paid for Your Expertise
Collect invoices, retainers and recurring payments through compatible tools for your practice or firm.
Evaluating payment costs for your professional services business? Compare available pricing models.
Professional Services Payment Challenges
Common pain points professional services businesses face with payment processing.
Slow Payments
Invoices sit unpaid for weeks. Chasing payments wastes valuable billable hours.
Retainer Management
Tracking retainer balances and billing against them is manual and error-prone.
Payment Collection
Accepting credit card payments means high fees that eat into service margins.
Client Onboarding
Collecting payment info and setting up new clients requires back-and-forth.
How ONKORE Solves Them
Tailored payment solutions for professional services businesses.
Flexible Payment Collection
Accept payments in person, remotely with payment links, online, or on a recurring schedule — through payment technology configured around your workflow.
Invoice & Payment-Link Connections
Connect payment processing to your invoicing platform so clients pay invoices online by card or ACH — through supported platforms.
Low-Cost ACH
ACH payments are available on supported programs, often at a lower cost than credit card processing for larger invoices. Availability depends on your processor and program.
Secure Stored Payments
Tokenize and store client payment methods for repeat billing — no raw card data stored by your business. PCI-aligned processing throughout.
Recommended Hardware & POS
Recommended Hardware & POS
Hardware and software built for professional services.
Invoicing & Payment Links
Send branded invoices with embedded payment links through supported invoicing platforms connected to ONKORE.
Recurring Billing
Set up automatic recurring charges for retainers and ongoing services — where supported by your payment solution.
Accounting Integrations
Connect payment data to QuickBooks, Xero, or Sage — where supported by your platform.
Connect Your Tools
Connect Your Tools
ONKORE integrates with the platforms professional services businesses already use.
QuickBooks Online
Sync invoices, payments, and clients.
Xero
Automatic invoice and payment sync.
FreshBooks
Connect with FreshBooks accounting.
Mailchimp
Client communication and campaigns.
Zapier
Connect with 5,000+ apps via Zapier.
REST API & Webhooks
Custom integrations via developer API.
Why ONKORE for Professional Services
The advantages that set us apart from other payment processors.
Invoice Collection
Send compatible branded invoices or payment links so clients can pay remotely without relying on phone-based collection.
ACH for Larger Invoices
Offer bank-to-bank ACH where supported as an alternative to card payments for retainers and larger client invoices.
Retainers & Recurring Billing
Support retainer replenishment, recurring invoices, or scheduled billing through compatible accounting and payment platforms.
Stored Payment Options
Tokenized stored-payment capabilities may be available through supported platforms, helping reduce direct handling of raw card data while preserving applicable PCI responsibilities.
Frequently Asked Questions
Frequently Asked Questions
Ready to transform your professional services business?
Let's review your current payment setup and find the right solution. No obligation, no pressure.
- Terms reviewed upfront
- Guided switching support
- Hardware compatibility review
Related Resources
Related Resources
Learn more about ONKORE's payment solutions and services.