Trades & Services
Payments for professional & B2B services
Invoicing, card-on-file, and QuickBooks sync for service businesses.
Professional and B2B services payments — SwipeSimple, PAX A920, and Authorize.Net with invoicing, card-on-file, and QuickBooks sync. From Velocity.

The reality
What this vertical needs
- Getting invoices paid faster
- Storing cards for repeat clients
- Keeping payments in sync with accounting
The fix
How Velocity helps
Built around the way Professional Services actually runs day to day.
Service and B2B firms need clean invoicing and reconciliation. Velocity sets you up with SwipeSimple (with a PAX A920) for invoicing and card-on-file that syncs to QuickBooks, plus Authorize.Net for online and recurring payments.
Our Cash Discount Program offsets almost all processing fees on every invoice.
The toolkit
Recommended POS systems
The edge
Popular solutions
Frequently asked
The questions Professional Services owners ask us most.

No pressure, just answers