Square Payments

Filter by categories

How To Open and Run a Salon

Starting Your Business

How To Open and Run a Salon

Jul 08, 2026 — 15 min read

This guide walks new salon owners through the essentials, from startup costs and legal requirements to marketing, staffing, and revenue-boosting tactics. Learn more to see how you can launch confidently and run a profitable, modern salon.

What Is a Card-Not-Present (CNP) Transaction?

Managing Your Finances

What Is a Card-Not-Present (CNP) Transaction?

by Meredith Galante

Jun 16, 2026 — 4 min read

What Is PCI Compliance? What You Need to Know

Operating Your Business

What Is PCI Compliance? What You Need to Know

Jun 04, 2026 — 10 min read

What Is Credit Card Processing?

Managing Your Finances

What Is Credit Card Processing?

May 27, 2026 — 9 min read

QR Codes: What They Are and How To Generate One

Selling Anywhere

QR Codes: What They Are and How To Generate One

by Stephanie Vozza

May 14, 2026 — 11 min read

ECommerce Payment Processing: What It Is and How It Works

Selling Anywhere

ECommerce Payment Processing: What It Is and How It Works

by Deborah Huso

Apr 02, 2026 — 9 min read

Featured Case Study

Wilton Way Deli — How Square Helped Wilton Way Deli Expand and Diversify

Dec 11, 2024 — 4 min read

Dubbed one of Hackney’s liveliest hang-outs by Time Out, Wilton Way Deli and Wines has recently expanded to include Fran’s; a new cafe situated on the same street. We look at how Square helped owner Francesca D'Agostino with her business growth.

How Square Helped Wilton Way Deli Expand and Diversify

How to Start a Nail Salon: Step-by-Step Guide

Starting Your Business

How to Start a Nail Salon: Step-by-Step Guide

by Carrie Cousins

Mar 30, 2026 — 13 min read

Tableside Ordering and Pay-at-Table Technology: A Complete Guide for Modern Restaurants

Operating Your Business

Tableside Ordering and Pay-at-Table Technology: A Complete Guide for Modern Restaurants

by Stella Logan

Mar 26, 2026 — 10 min read

How To Choose A Payment Terminal That Does More Than Process Payments

Operating Your Business

How To Choose A Payment Terminal That Does More Than Process Payments

by Alex Woodward

Mar 10, 2026 — 4 min read

What Are Integrated Payments and How Do They Work?

Operating Your Business

What Are Integrated Payments and How Do They Work?

by Stella Logan

Mar 10, 2026 — 6 min read

Essential Cash Register Features for Small Businesses

Operating Your Business

Essential Cash Register Features for Small Businesses

by Alex Woodward

Mar 09, 2026 — 8 min read