Square POS Setup & Support Nationwide
FINESSE is a Square reseller and referral partner based in Lone Tree. We help businesses in all 50 states choose and set up Square, backed by 24-hour U.S.-based phone technical support. In Colorado, we also install onsite, train your staff and make service calls.
Secure & Compliant
Verified Protection
Independent Advisory
No lock-in contracts
24-Hour Phone Support
U.S.-based, from FINESSE
Local Support
Mon-Fri 8am-8pm MT
Square POS
Square POS setup and support for businesses nationwide
Square makes the hardware, software, and payment processing, and sets its own plans and rates. For businesses in every state, FINESSE helps you choose between Square Register, Square Handheld, Square Terminal, and Square Reader, and provides 24-hour U.S.-based phone technical support. In Colorado, FINESSE also offers onsite installation, staff training at your location and onsite service calls. We can also help configure Square's own surcharging or dual pricing options in line with card-brand and state rules. If Square is not the right fit for your ticket size or margin profile, FINESSE also places merchants on Clover with interchange-plus pricing.

Key Features
Available Hardware
Square Register
Countertop station with customer-facing display
Square Handheld
Portable all-in-one POS device
Square Terminal
Portable card terminal with receipt printer
Square Reader
Compact tap and chip reader for phones and tablets
How FINESSE sets up Square
From first call to fully running
Square makes the hardware and software. FINESSE supports businesses in all 50 states, with onsite help in Colorado.
- 01
Choose your setup
FINESSE adviceWe review how you sell and help you pick the Square hardware and plan that fit, such as Square Register for the counter or Square Handheld for moving around. Square sets its own plans and processing rates.
- 02
Setup
FINESSE serviceNationwide, we guide your setup by phone. In Colorado, a FINESSE technician comes onsite to set up devices, printers, and your items or menu.
- 03
Staff training
FINESSE serviceTraining for your team, hands-on at your location in Colorado, for owners, managers, and staff, covering checkout, refunds, tips, and end-of-day.
- 04
Ongoing support
FINESSE + Square24-hour U.S.-based phone technical support from FINESSE, plus onsite service calls in Colorado only. Square also provides its own support for your account.
Who handles what
FINESSE
- Hardware and plan advice
- Setup guidance in all 50 states
- Colorado: onsite installation, training and service calls
- 24-hour U.S.-based phone tech support
Square
- Hardware and software
- Account approval
- Plans, pricing and processing
- Square's own account support


FINESSE client spotlight
Watch Speakeasy Barbershop Lounge, a Colorado business that upgraded its payments and POS with FINESSE."Start with Square" opens Square's sign-up page using FINESSE's referral link. Square account approval, plans, and fees are set by Square.
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