ExpressPay Payment Module vs Shortcodes Ultimate – Content Elements

Express Pay Payment Module is a WordPress plugin that integrates your website with Express Pay service, allowing you to accept payments through ERIP, bank cards, and E-POS methods. The plugin adds a payment form to your site using a shortcode and provides payment method settings and invoice management through the WordPress admin panel in the Express Payments menu. Features Add multiple payment methods in admin panel (ERIP, card, E-POS types) Display payment form on site using shortcode with customizable amount and payment description Generate invoice parameters and signatures (HMAC-SHA1) for Express Pay API v1 Test mode support using sandbox environment and test credentials Incoming notification signature verification Allow customers to modify name, address, and amount during payment (optional) Send notifications to customers via email/SMS (optional) Display QR code for ERIP/E-POS payments Invoice list and payment status management in admin panel Support for multiple payment methods on one site Database Tables The plugin creates and uses the following WordPress database tables: * {$wpdb->prefix}expresspay_options — payment methods and their parameters * {$wpdb->prefix}expresspay_invoices — created invoices and their statuses Notification Endpoint For receiving payment notifications, the plugin uses WordPress AJAX endpoint: /wp-admin/admin-ajax.php?action=receive_notification&type_id= Configuration Go to WordPress admin panel → Express Payments → Settings Add a new payment method by clicking “Add Payment Method” Configure the following parameters: General Settings Name — Display name of payment method (e.g., “ExpressPay (ERIP)”) Type — Payment method type: erip, card, or epos Token — API access token from Express Pay service Service ID — Service number in Express Pay system Secret Word — Secret key for signing payment requests Secret Word for Notification — Secret key for verifying incoming notifications API URLs API URL — Production API base URL (e.g., https://api.express-pay.by/v1/) Sandbox URL — Sandbox API base URL (e.g., https://sandbox-api.express-pay.by/v1/) Test Mode — Enable/disable sandbox mode for testing Payment Options ERIP Path — Path in ERIP tree shown to users Show QR Code — Display QR code for ERIP/E-POS payments Use Signature for Notification — Verify incoming notification signatures Can Change Name — Allow customers to modify name during payment Can Change Address — Allow customers to modify address during payment Can Change Amount — Allow customers to modify amount during payment Send Email — Send payment notifications via email Send SMS — Send payment notifications via SMS E-POS Settings Service Provider Code — E-POS provider code Service E-POS Code — E-POS service code Usage Adding Payment Form to Page Create or edit a page and add the payment form shortcode: [expresspay_payment amount=25.5 edit_amount=true info="Payment description"] Shortcode Parameters amount — Payment amount (e.g., 25.5) edit_amount — Allow customer to change amount (e.g., true or false) info — Payment description/purpose method_id — Specific payment method ID (optional, shows all if not specified) Payment Flow Customer visits page with payment form Customer selects payment method and enters details Customer submits payment Plugin generates invoice parameters and signature Customer is redirected to Express Pay service for payment After successful payment, customer is returned to the page Plugin verifies payment signature and marks invoice as paid Express Pay server sends additional notification webhook Testing in Sandbox Mode Enable Test Mode in payment method settings Verify that Sandbox URL is being used Complete test payment through Express Pay sandbox environment Requirements WordPress 4.0 or higher PHP 5.6 or higher Outgoing HTTPS access to Express Pay API: Production: https://api.express-pay.by/v1/ Sandbox: https://sandbox-api.express-pay.by/v1/ Public URL accessibility for receiving webhooks (if site is behind firewall or requires authentication, webhooks will not be delivered) Support For installation and configuration instructions, visit: Express Pay CMS Extensions Watch video tutorials on our YouTube channel: Express Pay YouTube License This plugin code and documentation is proprietary and provided by Express Pay service. All rights reserved. Please refer to LICENSE file in plugin directory for details. Third-Party Services This plugin connects to Express Pay service for payment processing: * Service URL: https://express-pay.by/ * API Documentation: https://express-pay.by/docs/api/v1 * Privacy Policy: https://express-pay.by/docs By using this plugin, you agree to Express Pay Terms of Service.

Building new pages with Gutenberg? Explore VovaBlocks, a focused collection of native marketing and content blocks from the creator of Shortcodes Ultimate. View VovaBlocks → About Shortcodes Ultimate Shortcodes Ultimate is a WordPress shortcode plugin for adding tabs, accordions, buttons, FAQs, sliders, carousels, lightboxes, columns, boxes and other reusable content elements without coding. It is ideal for site owners who want richer content layouts and practical UI elements without switching to a full page builder. Use Shortcodes Ultimate in the Block Editor, Classic Editor, widgets and template files. Generate shortcodes visually, preview the result before inserting it, and reuse the same elements across posts, pages and existing shortcode-based content. Trusted by hundreds of thousands of WordPress sites, Shortcodes Ultimate helps you replace multiple single-purpose UI plugins with one maintained toolkit. Explore live examples What you can build With Shortcodes Ultimate, you can quickly add common WordPress content elements such as: Accordions and FAQ sections Responsive tabs CTA buttons and download buttons Boxes, notes and callouts Columns and layout helpers Sliders and carousels Lightboxes for images and custom content Post lists and dynamic content blocks Spoilers, toggles and expandable content Media embeds and visual content blocks Instead of installing a separate plugin for every small content element, Shortcodes Ultimate gives you one maintained toolkit for everyday WordPress content tasks. Works with modern and classic WordPress workflows Shortcodes Ultimate works with the Block Editor, Classic Editor, widgets and template files. You can insert shortcodes manually, use WordPress shortcode blocks or use the built-in shortcode generator to configure elements visually. This makes the plugin useful for: Site owners who want to improve content without coding Bloggers and affiliate publishers who need reusable CTA and content blocks Agencies and freelancers maintaining multiple WordPress sites Developers who want shortcode-friendly output in templates Existing sites with older content that already uses shortcodes Why use Shortcodes Ultimate? 50+ ready-to-use WordPress shortcodes Visual shortcode generator Live preview Works with the Block Editor and Classic Editor Shortcodes can be used in posts, pages, widgets and template files Responsive elements that work with your theme Built-in Custom CSS editor Developer-friendly hooks and documentation Free version available on WordPress.org Pro version available for advanced shortcodes, extra styles and premium support Why shortcodes still matter in WordPress The WordPress Block Editor is great for visual content editing, but shortcodes are still useful when you need portable, reusable content elements that work across different parts of a WordPress site. Shortcodes are especially helpful when you want to: Reuse the same content element in many posts or pages Add dynamic content inside widgets or templates Maintain older WordPress sites that already use shortcodes Work across Classic Editor and Block Editor workflows Add content elements without switching to a full page builder Keep common UI elements available through a simple text-based syntax Shortcodes Ultimate is designed for these practical workflows. It gives you a large collection of ready-made shortcodes and a visual generator, so you do not need to write shortcode syntax manually unless you want to. Free and Pro The free version of Shortcodes Ultimate includes a large collection of useful shortcodes for everyday WordPress content tasks. Shortcodes Ultimate Pro adds advanced shortcodes, additional styles, Content Slider, Pricing Table, Testimonials, Shortcode Creator, Elementor support and premium support. Compare Free and Pro Useful links Documentation Live Examples Pro features Support