Square

Square is a payment provider that helps merchants accept card and digital wallet payments in-store and online with built-in business tools.

Struggling with your approval ratio for this payment provider?

contact SmartRetry team →

Proceed payment with

Company Overview

Official Website

block.xyz

LinkedIn Page

Foundation

01/02/2009

Stock ID

Company Type

Employees

Location

Features

In-person and online acceptance

Accept major cards and supported digital wallets across Square POS and online checkout options. Suitable for retail, food & beverage, and service businesses.

Authorization and routing (high-level)

Provides merchant payment processing with authorization handling for card-present and card-not-present transactions. Behavior can vary by payment method and region.

Approval rates and card declines visibility

Merchant dashboards and receipts help you review outcomes and identify common decline reasons (e.g., issuer declines, expired cards). Use trends to refine checkout and data capture.

Security and compliance support

Helps merchants with secure payment acceptance and data handling features aligned to industry requirements. Product capabilities vary by channel and configuration.

Authentication options for ecommerce

Supports card network authentication capabilities where applicable for online payments. Useful for reducing certain fraud-driven declines and meeting issuer expectations.

Disputes and chargeback management

Provides tools to respond to disputes, submit evidence, and track outcomes. Centralizes dispute status alongside related orders and refunds.

Reliability and operational tooling

Offers consolidated reporting, refunds, and payment history to support day-to-day operations. Helps teams monitor issues across devices, locations, and channels.

Tip from SmartRetry

If you’re seeing card declines, compare decline patterns by channel (in-person vs online) and make sure AVS/CVV and billing details are consistently collected for online checkouts.

FAQ

Square is used by merchants to accept payments in-store and online, manage refunds, and track sales and payouts through a unified platform.

Square is commonly described as a payment service provider/payment provider that offers merchant payment processing and related tools; the underlying acquiring setup can vary by region and product.

Square is available in select regions, and availability can differ by product. Check Square’s website for the current list of supported markets and features.

Start by reviewing decline reasons and separating issuer declines from data-quality issues. For online payments, ensure accurate billing details, collect AVS/CVV where applicable, and reduce checkout friction that leads to entry errors.

Square supports select digital wallets depending on region, device, and integration. Confirm wallet support for your POS hardware or online checkout method.

For DevelopersStatus Page

Still letting failed transactions slip through?

SmartRetry turns declines into approvals - automatically, intelligently, and without changing your payment provider.