flittpayments

<p>The plugin for WooCommerce allows you to integrate the online payment form on the Checkout page of your online store.</p>
<p>Flitt’s <a href="https://flitt.com/" rel="nofollow ugc">WooCommerce Payment Gateway plugin</a> for online stores, based on CMS WordPress provides businesses with a single platform for quick and secure accepting payments on the site, and its customers with convenient ways to pay for goods and services of their interest. After connecting the system, your customers will be able to pay for purchases using bank cards, online banking, mobile payments.</p>
<p>The ability to pay in a convenient way increases customer loyalty, increases the frequency of purchases and helps entrepreneurs earn more. The Flitt platform has already been connected to more than 300 entrepreneurs — from small start-ups and niche stores to international companies with millions of turnover.</p>
<p>We already work in <a href="https://docs.flitt.com/supported-countries/" rel="nofollow ugc">5 countries</a>, accept payments from any country, and support more than <a href="https://docs.flitt.com/api/currencies/" rel="nofollow ugc">8 currencies</a>.</p>
<h3>Short Description</h3>
<p>The plugin for WooCommerce allows you to integrate flitt.com the online payment form on the Checkout page of your online store.</p>
<h3>Reasons to choose Flitt</h3>
<ul>
<li>A wide range of payment methods: credit cards, local means of payment, Internet banks</li>
<li>Support for recurring payments — regular debit from the client card for subscription services</li>
<li>Holding system — freezing money on the client’s card for up to 25 days with the possibility of debit or refund in 1 click</li>
<li>Tokenization — automatic filling in the details of the client card upon re-entry</li>
<li>Roles system — the ability to create users with different access rights to the personal account</li>
<li>Maximum security level: three levels of anti-fraud protection, SSL/TLS encryption, 3D Secure technology</li>
<li>Detailed analytics on payments and invoices, the formation of customized reports in the user’s personal account</li>
</ul>
<h3>Supported payment methods</h3>
<h4>Bank cards</h4>
<ul>
<li>Visa, MasterCard (<a href="https://docs.flitt.com/api/order-parameters/" rel="nofollow ugc">full list</a>)</li>
</ul>
<h4>Internet banking</h4>
<ul>
<li>Banks in 5 countries (<a href="https://docs.flitt.com/supported-countries/" rel="nofollow ugc">full list</a>)</li>
</ul>
<h3>Platform features and benefits</h3>
<h4>Easy to get started</h4>
<p>Fast and friendly onboarding is one of the key advantages of Flitt. You just need to register in the personal account of the platform, enter payment information, sign an electronic agreement and undergo an express audit of the site by our specialists.</p>
<p>The procedure takes from 1 hour to 2 days. After that you can accept payments from the customers, create online invoices in your account and engage in business development.</p>
<h4>Payment security</h4>
<p>To ensure a high level of security and availability of the platform we placed it in a cloud service that meets the top ten security standards, has protection against DDoS attacks and ensures that there is no physical access by unauthorized persons and organizations to the data and equipment.</p>
<p>Every year we pass PCI DSS certification. We also developed and constantly update our own anti-fraud system consisting of three levels: barrier, analytical, post-operator. This means that the fraudsters have no chance.</p>
<h4>Customer care</h4>
<p>When they first pay, the clients enter the card data and selects their favourite method of payment, the platform will save them in encrypted form. All the following payments will be made for your customers in 1 click, without having to enter any data and fill in the fields. Such care removes unnecessary barriers to purchase, the customers do not have to look for a card or recall the CVV code.</p>
<p>For those who regularly buy goods or purchase subscription services in Flitt, you can set up periodic debiting of money from the card (account) once a week/month/year using the payment calendar. The client will not have to bother with repeated payments, and you will always receive money on time.</p>
<h4>Flexible payment options</h4>
<p>It so happens that the client paid the order and the goods were not in stock. The seller gets into an awkward situation. For such cases Flitt offers a holding mechanism — freezing money in a client’s account for a while. If there is no product, you can return the money back to the client in 1 click.</p>
<p>There are many cases when you need to check the client’s solvency or freeze a certain amount on his account. Often holding is used by car rental services, hotels, delivery services, taxi services.</p>
<h4>Mobile payments</h4>
<p>Flitt is fully optimized for use on smartphones, tablets, laptops, desktops, TVs. Your customers will be comfortable to make purchases from any device.</p>
<p>We also took care of the sellers, they can access the personal account via the web interface or a convenient mobile application for <a href="https://play.google.com/store/apps/details?id=com.cloudipsp.flittportal&hl=en" rel="nofollow ugc">Android</a> and <a href="https://itunes.apple.com/ua/app/flitt-merchant-portal/id1273277350?l=en" rel="nofollow ugc">iOS</a>. From the application you can view the statistics, generate invoices, work with payments.</p>
<h4>Smart analytics</h4>
<p>We help the sellers get to better know their customers. The built-in analytics system allows real-time tracking of the status of all the payments, to see at what stage of the purchase each customer is.</p>
<p>The system also provides analytics on customers, showing in which ways payment is most often made, from which devices, countries and in what currency. The received data can be viewed in your Flitt account or converted into reports and saved to a computer.</p>
<h3>Installation instructions for the plugin</h3>
<h4>1. Module installation</h4>
<p>There are two ways to install the plugin:</p>
<ol>
<li>Download Flitt payment acceptance plugin for WooCommerce from the WordPress add-ons directory. Unpack this plugin into the /wp-content/plugins/ directory. After that activate it in the “Plugins” menu.</li>
<li>Use the installation on the link replacing “site.com” with the address of your site: <a href="http://site.com/wp-admin/plugin-install.php?tab=plugin-information&plugin=flitt-payment-gateway-for-woocommerce" rel="nofollow ugc">site.com/wp-admin/plugin-install.php?tab=plugin-information&plugin=flitt-payment-gateway-for-woocommerce</a></li>
</ol>
<h4>2. Module activation</h4>
<p>Go to the WordPress control panel, find the Flitt payment module in the “Plugins” menu. Click on the “Activate”.</p>
<h4>3. Settings</h4>
<p>To set up the payment acceptance plugin, do the following:</p>
<ol>
<li>Go to “WooCommerce” > Settings > Payments.</li>
<li>Go to the management of “Flitt” <span aria-hidden="true" class="wp-exclude-emoji">→</span> Management. Let the plugin use this payment method: click “Enable”.</li>
<li>Enter the data you received from Flitt company. (can be found in your merchant’s technical settings) You need to fill in two fields — Merchant ID and Merchant secretkey.</li>
<li>Choose how the payment will be displayed:<br />
a. Payment page within the site design<br />
b. Payment page in the personal account on the site<br />
c. Separate payment page on the side of Flitt</li>
<li>Select the Answer page — the page to which the user will be redirected after making the payment, the so-called “Thank you page”.</li>
<li>Set what order status should be returned after successful/unsuccessful payment.</li>
<li>Save the settings.</li>
</ol>
<p>Done, now you can accept payments from the customers!</p>
<h3>Development / Source Code</h3>
<p>This plugin ships production-ready, compiled JavaScript/CSS assets for performance and smaller package size.<br />
In accordance with the WordPress.org plugin guidelines (human-readable code), the unminified source code<br />
and build instructions are publicly available here:</p>
<ul>
<li>Source repository (unminified / development sources): https://github.com/flittpayments/checkout-vue/tree/latest/packages/checkout<br />
https://github.com/jondavidjohn/payform/tree/master</li>
</ul>
<h3>Undocumented use of a 3rd Party / external service</h3>
<p>This plugin integrates with the external payment service <strong>Flitt</strong> (https://flitt.com/) to create and process payments.</p>
<p>When a customer places an order, the plugin connects to Flitt to:<br />
* create a payment / checkout session;<br />
* redirect the customer or display an embedded payment form hosted by Flitt;<br />
* receive payment status updates (callbacks/webhooks) and update the WooCommerce order;<br />
* fetch transaction information required to complete the payment flow.</p>
<p>Data sent to Flitt may include (as required for payment processing): order identifier, amount, currency, customer billing/shipping details, and other checkout metadata. The exact data depends on the merchant’s Flitt configuration and the checkout scenario.</p>
<p>This third-party service is required for the plugin to function because payment authorization and processing are handled by Flitt.<br />
<strong>Complaints</strong> (https://flitt.com/wp-content/uploads/2025/06/%E1%83%9E%E1%83%A0%E1%83%94%E1%83%A2%E1%83%94%E1%83%9C%E1%83%96%E1%83%98%E1%83%94%E1%83%91%E1%83%98-02.06.2025.pdf). <strong>privacy policy</strong> (https://flitt.com/wp-content/uploads/2024/11/Privacy_Policy_flitt.pdf)</p>


Flitt payment gateway for WooCommerce

The plugin for WooCommerce allows you to integrate the online payment form on the Checkout page of your online store.

Сервис "Экспресс Платежи"

<p>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.</p>
<p>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 <strong>Express Payments</strong> menu.</p>
<h4>Features</h4>
<ul>
<li>Add multiple payment methods in admin panel (ERIP, card, E-POS types)</li>
<li>Display payment form on site using shortcode with customizable amount and payment description</li>
<li>Generate invoice parameters and signatures (HMAC-SHA1) for Express Pay API v1</li>
<li>Test mode support using sandbox environment and test credentials</li>
<li>Incoming notification signature verification</li>
<li>Allow customers to modify name, address, and amount during payment (optional)</li>
<li>Send notifications to customers via email/SMS (optional)</li>
<li>Display QR code for ERIP/E-POS payments</li>
<li>Invoice list and payment status management in admin panel</li>
<li>Support for multiple payment methods on one site</li>
</ul>
<h4>Database Tables</h4>
<p>The plugin creates and uses the following WordPress database tables:<br />
* <code>{$wpdb->prefix}expresspay_options</code> — payment methods and their parameters<br />
* <code>{$wpdb->prefix}expresspay_invoices</code> — created invoices and their statuses</p>
<h4>Notification Endpoint</h4>
<p>For receiving payment notifications, the plugin uses WordPress AJAX endpoint:<br />
    /wp-admin/admin-ajax.php?action=receive_notification&type_id=</p>
<h3>Configuration</h3>
<ol>
<li>Go to WordPress admin panel <span aria-hidden="true" class="wp-exclude-emoji">→</span> <strong>Express Payments</strong> <span aria-hidden="true" class="wp-exclude-emoji">→</span> <strong>Settings</strong></li>
<li>Add a new payment method by clicking “Add Payment Method”</li>
<li>Configure the following parameters:</li>
</ol>
<h4>General Settings</h4>
<ul>
<li><strong>Name</strong> — Display name of payment method (e.g., “ExpressPay (ERIP)”)</li>
<li><strong>Type</strong> — Payment method type: <code>erip</code>, <code>card</code>, or <code>epos</code></li>
<li><strong>Token</strong> — API access token from Express Pay service</li>
<li><strong>Service ID</strong> — Service number in Express Pay system</li>
<li><strong>Secret Word</strong> — Secret key for signing payment requests</li>
<li><strong>Secret Word for Notification</strong> — Secret key for verifying incoming notifications</li>
</ul>
<h4>API URLs</h4>
<ul>
<li><strong>API URL</strong> — Production API base URL (e.g., <code>https://api.express-pay.by/v1/</code>)</li>
<li><strong>Sandbox URL</strong> — Sandbox API base URL (e.g., <code>https://sandbox-api.express-pay.by/v1/</code>)</li>
<li><strong>Test Mode</strong> — Enable/disable sandbox mode for testing</li>
</ul>
<h4>Payment Options</h4>
<ul>
<li><strong>ERIP Path</strong> — Path in ERIP tree shown to users</li>
<li><strong>Show QR Code</strong> — Display QR code for ERIP/E-POS payments</li>
<li><strong>Use Signature for Notification</strong> — Verify incoming notification signatures</li>
<li><strong>Can Change Name</strong> — Allow customers to modify name during payment</li>
<li><strong>Can Change Address</strong> — Allow customers to modify address during payment</li>
<li><strong>Can Change Amount</strong> — Allow customers to modify amount during payment</li>
<li><strong>Send Email</strong> — Send payment notifications via email</li>
<li><strong>Send SMS</strong> — Send payment notifications via SMS</li>
</ul>
<h4>E-POS Settings</h4>
<ul>
<li><strong>Service Provider Code</strong> — E-POS provider code</li>
<li><strong>Service E-POS Code</strong> — E-POS service code</li>
</ul>
<h3>Usage</h3>
<h4>Adding Payment Form to Page</h4>
<p>Create or edit a page and add the payment form shortcode:</p>
<pre><code>[expresspay_payment amount=25.5 edit_amount=true info="Payment description"]
</code></pre>
<h4>Shortcode Parameters</h4>
<ul>
<li><strong>amount</strong> — Payment amount (e.g., <code>25.5</code>)</li>
<li><strong>edit_amount</strong> — Allow customer to change amount (e.g., <code>true</code> or <code>false</code>)</li>
<li><strong>info</strong> — Payment description/purpose</li>
<li><strong>method_id</strong> — Specific payment method ID (optional, shows all if not specified)</li>
</ul>
<h4>Payment Flow</h4>
<ol>
<li>Customer visits page with payment form</li>
<li>Customer selects payment method and enters details</li>
<li>Customer submits payment</li>
<li>Plugin generates invoice parameters and signature</li>
<li>Customer is redirected to Express Pay service for payment</li>
<li>After successful payment, customer is returned to the page</li>
<li>Plugin verifies payment signature and marks invoice as paid</li>
<li>Express Pay server sends additional notification webhook</li>
</ol>
<h4>Testing in Sandbox Mode</h4>
<ol>
<li>Enable <strong>Test Mode</strong> in payment method settings</li>
<li>Verify that <strong>Sandbox URL</strong> is being used</li>
<li>Complete test payment through Express Pay sandbox environment</li>
</ol>
<h3>Requirements</h3>
<ul>
<li>WordPress 4.0 or higher</li>
<li>PHP 5.6 or higher</li>
<li>Outgoing HTTPS access to Express Pay API:
<ul>
<li>Production: <code>https://api.express-pay.by/v1/</code></li>
<li>Sandbox: <code>https://sandbox-api.express-pay.by/v1/</code></li>
</ul>
</li>
<li>Public URL accessibility for receiving webhooks (if site is behind firewall or requires authentication, webhooks will not be delivered)</li>
</ul>
<h3>Support</h3>
<p>For installation and configuration instructions, visit:<br />
<a href="https://express-pay.by/cms-extensions/wordpress" rel="nofollow ugc">Express Pay CMS Extensions</a></p>
<p>Watch video tutorials on our YouTube channel:<br />
<a href="https://www.youtube.com/c/express-pay-by" rel="nofollow ugc">Express Pay YouTube</a></p>
<h3>License</h3>
<p>This plugin code and documentation is proprietary and provided by Express Pay service.<br />
All rights reserved. Please refer to LICENSE file in plugin directory for details.</p>
<h3>Third-Party Services</h3>
<p>This plugin connects to Express Pay service for payment processing:<br />
* Service URL: https://express-pay.by/<br />
* API Documentation: https://express-pay.by/docs/api/v1<br />
* Privacy Policy: https://express-pay.by/docs</p>
<p>By using this plugin, you agree to Express Pay Terms of Service.</p>


ExpressPay Payment Module

WordPress plugin for accepting payments through Express Pay service via ERIP, bank cards and E-POS.

Flitt payment gateway for WooCommerce vs ExpressPay Payment Module