Connect your favorite apps Square partners with hundreds of apps so you can manage your entire business without jumping between.

Square connects every aspect of your business, so you can focus on your customers. It doesn’t matter what you sell, Square has apps, features, integrations, and hardware, built to work …

Sign in to your Square account to access powerful tools for managing your business. Track sales, process payments, and grow—all in one place.

You can access Square from the Square Point of Sale app or your Square Dashboard. Your Square Dashboard gives you access to the tools you need to manage your daily business operations.

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2025年8月1日 · Calculate the squared value of a number such as n². Square numbers input as whole numbers or integers or decimal numbers or scientific E notation that are either positive …

Download the Square Point of Sale today and explore how Square can grow with you — from fostering customer relationships and managing staff to accessing advanced reporting and …

In April 2012, rival payment company Verifone claimed that the Square system was insecure and that a reasonably skilled programmer could write a replacement app that could use the Square …

2025年9月24日 · Want to learn about Square’s payments platform? This hands-on guide will tell you everything you need to know about Square.

2025年3月7日 · Square Online is the third free solution with every Square account. It’s a user-friendly site builder that can be used to create a business website or a basic ecommerce site or …