Square Review: Payment Ecosystem for Offline and Online Business
ServDigest Team
Square is an American fintech company that grew from a tiny card reader for iPhone into an ecosystem of hardware, software, and banking services. Today, Square serves millions of small businesses from coffee shops to online stores, offering everything from terminals to lending and checking accounts.
The Square Ecosystem
Square is not just a payment gateway. It’s a full operating system for business:
Offline payments: proprietary POS terminals (Square Reader, Square Terminal, Square Register) accept cards, Apple Pay, Google Pay. Fixed-rate commission with no hidden fees.
Online payments: Square Online — a website builder for online stores, Square Invoices — billing with payment links, Square Payment Links — payment links for social media and messengers.
Management: Square Dashboard — sales analytics, product, employee, and loyalty management. Square Payroll — salary calculation. Square Banking — checking account and debit card.
Additional: Square Loans — revenue-based lending, Square Marketing — email and SMS campaigns, Square Loyalty — loyalty program.
Key features:
- POS terminals — from $0 (magstripe reader) to $800 (full terminal)
- Card acceptance — Visa, MasterCard, Amex, Apple Pay, Google Pay
- Online payments — payment links, invoices, website integration
- Developer API — complete toolkit for integration
- Square Capital — instant lending based on sales history
- Inventory management — stock tracking, automatic ordering
Fees and Pricing
Transparent model with no monthly fee:
| Payment type | Fee |
|---|---|
| In-person (card) | 2.6% + $0.10 |
| Online | 2.9% + $0.30 |
| Invoices | 3.3% + $0.30 |
| Manual entry | 3.5% + $0.15 |
The free plan covers all basic needs. Square Plus ($60/mo) adds advanced analytics and priority support.
Affiliate Program
Square Partners is a program for developers, designers, and agencies that help clients implement Square. Partners receive:
- Commission on referred merchant accounts
- Access to API and SDK for custom integrations
- Marketing support and co-branding
- Priority technical support
Square’s partner program is strong in the B2B segment: if you’re a web studio or IT consultant, implementing Square for clients generates recurring revenue from their turnover.
Pros and Cons
Pros:
- Complete ecosystem from hardware to banking
- Transparent pricing with no hidden fees
- API for deep customization
- Revenue-based lending
- Offline payment support
Cons:
- Not available in all countries
- Higher fees for micro-payments vs competitors
- Hardware dependency — need to buy terminals
- Limited checkout form customization
Verdict
Square is the uncompromising choice for retail and food service businesses in the US and countries of operation. If you combine offline and online sales — the Square ecosystem covers all needs. For purely online businesses, Stripe may be more convenient due to its more flexible API.