Square Terminal
For front desks, clinics and offices that also take in-person payments.
Square for Professional ServicesInvoice less.
Invoice less.
Get paid
faster.
Consultants, clinics, agencies and contractors use Square to send estimates, collect retainers and bill on a schedule — without chasing checks ever again.
Authorized Square ResellerWhat you get
Square features that matter for professional services
Digital Invoices
Branded invoices with pay-now buttons get paid up to 80% faster than checks.
Estimates & Sign-Offs
Send estimates clients approve with one click, then convert them to invoices instantly.
Recurring Billing
Retainers and subscriptions charged automatically on your schedule.
Card on File
Securely store client cards for milestone and completion payments.
Payment Links
Drop a payment link in an email, text or proposal and get paid from anywhere.
Fast Transfers
Funds land in your bank as soon as the next business day — or instantly for a small fee.
Recommended bundle
Hardware we pair with professional services
Square Reader
For field work — take a card the moment the job is done.
Virtual Terminal
Key in card payments from any browser, no hardware needed.
Straight answers
Professional Services FAQs
Can I use Square just for invoicing without hardware?
Yes. Square Invoices works entirely online — send unlimited invoices, estimates and payment links and pay only the per-transaction rate. Hardware is optional for in-person payments.
Does Square support recurring billing and retainers?
Yes. You can store client cards on file and schedule automatic recurring charges for retainers, memberships or subscription services.
How fast do Square payments reach my bank account?
Standard transfers arrive the next business day and are free. Instant transfers are available 24/7 for a small per-transfer fee.