MyPayKit – Payment Forms for Square vs Payment Gateway with MPGS for WooCommerce

Hey there! 👋 Integrating Square with your site shouldn’t be complicated. That’s why we built MyPayKit Payment Forms for Square – a powerful yet simple plugin that helps you collect Square payments smoothly. We’ve seen firsthand how many small businesses struggle with clunky payment forms that frustrate customers and lead to abandoned carts. Our Square payment solution changes that! 🚨 Why Square payment forms matter for your business: When customers have a seamless Square payment experience, they’re much more likely to complete their purchase. Professional payment forms build trust and increase conversion rates. With MyPayKit Payment Forms for Square, you get: * Secure Square payment processing that customers recognize and trust * A user-friendly form builder that helps you create great-looking payment forms quickly * Simple Square integration without technical headaches * Support for multiple payment methods including credit cards and digital wallets 💎 What makes MyPayKit different: 🔄 Simple Square Integration – Connect your Square account in seconds and start accepting payments right away 📝 Conversion-Optimized Payment Forms – Templates designed to increase conversions and guide customers smoothly through checkout 📱 Fully Responsive Forms – Square payment forms look great and function perfectly on phones, tablets, and desktops 🔒 Enterprise-Grade Security – Keep your customers’ payment information safe with Square’s secure processing ⚡ 5-Minute Setup – Get your Square integration up and running in minutes, even if you’re not tech-savvy 🧩 Block Editor Integration – Add Square payment forms anywhere on your site with no coding required 💵 Multiple Payment Options – Accept credit cards, digital wallets, and more through Square’s payment system Start accepting Square payments today with MyPayKit Payment Forms for Square! When to use MyPayKit Square Payment Forms ✓ Online Stores – Sell products and services with professional Square payment forms ✓ Donation Collections – Create donation forms that process payments through Square ✓ Service Bookings – Accept deposits and payments for appointments and services ✓ Event Registrations – Sell tickets and collect registrations with Square integration ✓ Membership Sites – Process Square payments for membership access Requirements PHP 7.4 or higher MyPayKit account (free to create) Square account External services This plugin connects to the MyPayKit API (https://mypaykit.com/api/v1) to manage payment forms and process Square payments. Here is a detailed breakdown of the external service usage: MyPayKit API What it is: A service that manages Square payment forms and facilitates payment processing. When data is sent: When connecting your site to your MyPayKit account via OAuth When fetching your available payment forms for display in the admin When creating, editing, or deleting payment forms When rendering payment forms on your website (through embedded iframes) What data is sent: Site authentication tokens (site_token and mypaykit_token) for secure API communication Form IDs when requesting specific form data Admin email address during initial account connection (only with user consent) Website visitor data is sent directly to MyPayKit via the embedded iframe when they view or submit a payment form Who provides this service: SeedProd, LLC (“MyPayKit”) Legal information: Terms of Use, Privacy Policy Square Payment Processing What it is: Payment processing services accessed through MyPayKit. When/how it’s used: When website visitors submit payment information through the embedded MyPayKit form. Payment data is sent directly from the visitor’s browser to Square via the MyPayKit form iframe – your site never receives or processes the payment information. Legal information: Square Terms of Service, Square Privacy Policy Support For support, please visit mypaykit.com/support

Accept credit and debit card payments on your WooCommerce store using MasterCard Payment Gateway Services (MPGS) Hosted Checkout. All card data is handled by MPGS servers directly. No sensitive payment information touches your server, keeping you PCI compliant. Features Test Mode – Switch between test and live credentials safely Debug Logging – Built-in WooCommerce logger for troubleshooting Transaction Details – Saves transaction ID, receipt, card type, and last 4 digits with each order HPOS Compatible – Works with WooCommerce High-Performance Order Storage Multiple API Versions – Supports MPGS API versions 49, 52, 55, 62, 63, and 66 3DS Authentication – Supports both 3DS1 and 3DS2 Translation Ready – French translation included Checkout Modes Payment Page – Customer is redirected to the MPGS payment page (all API versions) Lightbox – Payment form opens as a popup on your site (API v49-62 only) Pro Version Everything above stays free, forever. MPGS Pro adds payment operations tooling on top: Transaction Log Viewer – Every gateway event in your dashboard (WooCommerce > MPGS Logs). No FTP, no raw log files. Card Surcharge – Pass processing fees to the customer. Fixed or percentage, with per-country rates. Authorize & Capture – Hold funds at checkout, capture the full or a partial amount from the order screen when you ship. Branded Checkout – Your logo, website, and contact details on the MPGS payment page. Payment Alerts – Instant email or webhook notifications for successful, failed, and refunded payments. Upgrade from the plugin’s Upgrade link on the Plugins page. Learn more on the plugin page. Credits Maintained by Salman Patnee. Originally created by Ali Basheer (v1.0.0-1.5.1). External Services This plugin connects to MasterCard Payment Gateway Services (MPGS) to process payments. Provider: MasterCard International Incorporated – mastercard.com Terms of Use: mastercard.com/terms-of-use Privacy Policy: mastercard.com/privacy When and what data is sent The plugin calls MPGS servers twice per transaction: At checkout – Creates a payment session with order amount, currency, description, customer name/email, and return URL. After payment – Verifies the transaction result using the order ID. Merchant credentials are sent server-side only and never exposed to the browser. Card numbers, CVV, and expiry dates are never sent through this plugin – customers enter these directly on MPGS-hosted pages. Gateway domains https://ap-gateway.mastercard.com/ – Asia Pacific https://eu-gateway.mastercard.com/ – Europe https://na-gateway.mastercard.com/ – North America https://mtf.gateway.mastercard.com/ – Test/Sandbox Your bank will tell you which domain to use. Privacy This plugin does not track users, store card data, use tracking cookies, or share data with anyone other than MPGS for payment processing.