Invizo

<p>Invizo Cart helps you sell digital files, software products, e-books, design assets, templates, and licensed downloads from your WordPress site.</p>
<p>You can use it to create products, collect payments, generate license keys, deliver download links, manage orders, and give customers a frontend account area for their purchases.</p>
<p>The plugin is built for site owners who want a focused digital commerce workflow without turning every page into a large shop catalog. It includes product management, checkout shortcodes, customer order records, license records, tax settings, coupons, and a React-powered admin interface.</p>
<h4>Highlights</h4>
<ul>
<li>Digital product management with pricing, sale pricing, product media, file lists, and product descriptions.</li>
<li>Software license generation for paid orders.</li>
<li>Frontend shortcodes for product grids, checkout, order success pages, account dashboards, and single product displays.</li>
<li>Stripe, PayPal, and Paddle payment gateway integrations.</li>
<li>Tax rate management for country and state-level tax rules.</li>
<li>Coupon and discount management.</li>
<li>Customer and order management inside WordPress.</li>
<li>Download logging for delivered files.</li>
<li>React-powered admin screens for products, orders, customers, licenses, taxes, discounts, exports, and settings.</li>
<li>Custom database tables for digital product, order, license, tax, download, and coupon records.</li>
</ul>
<h4>Shortcodes</h4>
<p>Use these shortcodes on normal WordPress pages:</p>
<ul>
<li><code>[invizocart_products]</code> – show a frontend product grid.</li>
<li><code>[invizocart_cart]</code> – show the cart page with quantity controls and checkout link.</li>
<li><code>[invizocart_single_product]</code> – show a single digital product layout.</li>
<li><code>[invizocart_checkout]</code> – show the checkout page.</li>
<li><code>[invizocart_checkout_success]</code> – show the post-payment success page.</li>
<li><code>[invizocart_account_dashboard]</code> – show the customer account and downloads area.</li>
</ul>
<p>You can also link directly to checkout with a product query string, for example <code>/checkout/?add=123</code>.</p>
<h4>Who is this for?</h4>
<p>Invizo Cart is useful for:</p>
<ul>
<li>Developers selling licensed plugins, themes, templates, or software.</li>
<li>Designers selling UI kits, graphics, presets, or downloadable assets.</li>
<li>Creators selling e-books, guides, courses, or resource files.</li>
<li>Agencies that need a lightweight digital product checkout for client assets.</li>
<li>Site owners who want a focused digital store without a full physical-product catalog.</li>
</ul>
<h3>External services</h3>
<p>This plugin connects to external payment services outside your site.</p>
<ul>
<li><strong>Stripe API</strong> is used to create payment intents, confirm payment status, and process webhook events.</li>
<li><strong>PayPal checkout services</strong> may be used to redirect customers to PayPal and confirm checkout status.</li>
<li><strong>Paddle checkout services</strong> may be used to redirect customers to Paddle and confirm checkout status.</li>
</ul>
<h4>What data is sent to Stripe?</h4>
<p>When Stripe checkout is used, the plugin may send the order ID, customer email address, purchase amount, product metadata, payment intent IDs, and related payment metadata needed to create and confirm payment.</p>
<p>Payment card details are handled by Stripe.</p>
<ul>
<li>Stripe Services Agreement: https://stripe.com/ssa</li>
<li>Stripe Privacy Policy: https://stripe.com/privacy</li>
</ul>
<h4>What data is sent to PayPal?</h4>
<p>When PayPal checkout is used, the plugin may send the order reference, customer/payment context, and payment amount needed to initialize and confirm checkout.</p>
<ul>
<li>PayPal Legal Agreements: https://www.paypal.com/us/legalhub/paypal/home</li>
<li>PayPal Privacy Center: https://www.paypal.com/us/privacy-center/home</li>
</ul>
<h4>What data is sent to Paddle?</h4>
<p>When Paddle checkout is used, the plugin may send the order reference, customer/payment context, and payment amount needed to initialize and confirm checkout.</p>
<ul>
<li>Paddle Terms: https://www.paddle.com/legal/terms</li>
<li>Paddle Privacy Policy: https://www.paddle.com/legal/privacy</li>
</ul>
<h3>Build and source files</h3>
<p>The plugin includes generated browser assets for performance and the human-readable source files needed to review and rebuild them.</p>
<h4>Admin app assets</h4>
<ul>
<li>Generated files: <code>assets/admin-build/index.html</code> and <code>assets/admin-build/js/app.js</code>.</li>
<li>Source directory: <code>admin-ui/src/</code>.</li>
<li>Important source files: <code>admin-ui/src/main.jsx</code>, <code>admin-ui/src/App.jsx</code>, <code>admin-ui/src/*.jsx</code>, <code>admin-ui/src/App.css</code>, and <code>admin-ui/src/index.css</code>.</li>
<li>Build files included for review: <code>admin-ui/package.json</code>, <code>admin-ui/package-lock.json</code>, <code>admin-ui/vite.config.js</code>, and <code>admin-ui/index.html</code>.</li>
<li>Rebuild command: <code>cd admin-ui && npm install && npm run build</code>.</li>
</ul>
<h4>Frontend templates</h4>
<p>Frontend shortcode and template output is generated from PHP source files, including:</p>
<ul>
<li><code>src/Shortcodes.php</code></li>
<li><code>src/PublicFacing/Template_Manager.php</code></li>
<li><code>public/templates/single-digital-product.php</code></li>
</ul>
<h4>PHP dependencies</h4>
<p>Stripe’s PHP SDK and PayPal HTTP classes are installed with Composer and prefixed with Mozart into <code>InvizoCartVendor\</code> under <code>vendor_prefixed/</code>.</p>
<p>Stripe’s own SDK contains a cURL-based HTTP client. Those cURL calls are part of the third-party Stripe library, not plugin-specific HTTP code. Plugin-specific HTTP requests should use WordPress APIs.</p>
<p>The root <code>vendor/</code> and <code>node_modules/</code> folders are not included in the release package. The reviewable React source is included, but <code>admin-ui/node_modules/</code> is not.</p>


Invizo Cart

Sell digital downloads, software licenses, and digital products with checkout pages, customer account pages, download delivery, and payment gateways.

Mustafa Uysal

handyplugins

<p>PaddlePress is a standalone payments plugin that connects Paddle with WordPress. Simply set up a Paddle account and start accepting credit cards on your WordPress site.</p>
<p><strong>Plugin Website</strong>: <a href="https://handyplugins.co/paddlepress-pro/" rel="nofollow ugc">https://handyplugins.co/paddlepress-pro/</a></p>
<h4>PaddlePress PRO Features</h4>
<p>PaddlePress PRO provides additional functionalities to integrate Paddle with WordPress. PRO features:</p>
<ul>
<li>Customer Dashboard: Let your members easily view and manage their account details.</li>
<li>Membership Levels: Create an unlimited number of membership packages and map with your Paddle products or plans.</li>
<li>Restrict Contents: Restrict your contents to particular membership levels easily.</li>
<li>Downloads: Downloadable items are available under the customer’s account page. You can limit access to files based on the plans that customers have.</li>
<li>Website License Management: If you decide to sell domain based licensing keys. You can let your users register their domains.</li>
<li>Subscription Upgrades and Downgrades: Customers can move between subscription levels and only pay the difference.</li>
<li>Emails: Send welcome emails to new members, email payment receipts, and remind members before their account expires automatically.</li>
</ul>
<p>By upgrading to PaddlePress PRO you also get access to one-on-one help from our knowledgeable support team and our extensive documentation site.</p>
<p><strong><a href="https://handyplugins.co/paddlepress-pro/" rel="nofollow ugc">Learn more about PaddlePress Pro</a></strong></p>
<h3>WHO IS HANDYPLUGINS PADDLEPRESS PRO FOR?</h3>
<ul>
<li>Website owners who want to sell “members-only” digital content or provide SaaS functionality on their WordPress website. <a href="https://handyplugins.co/docs/how-to-set-up-a-membership-website/" rel="nofollow ugc">Learn how to do that</a></li>
<li>WordPress developers who want to sell WordPress <a href="https://handyplugins.co/docs/updater-implementation-for-wordpress-plugins/" rel="nofollow ugc">plugins</a> or <a href="https://handyplugins.co/docs/updater-implementation-for-wordpress-themes/" rel="nofollow ugc">themes</a>.<br />
<a href="https://handyplugins.co/docs/release-a-new-wordpress-product/" rel="nofollow ugc">Checkout</a> how easy to manage releases with HandyPlugins PaddlePress Pro.</li>
</ul>
<h4>Contributing & Bug Report</h4>
<p>Bug reports and pull requests are welcome on <a href="https://github.com/HandyPlugins/handyplugins-paddlepress" rel="nofollow ugc">Github</a>. Some of our features are pro only, please consider before sending PR.</p>
<p><strong>If you like PaddlePress, then consider checking out our other projects:</strong></p>
<ul>
<li><a href="https://handyplugins.co/paddlepress-pro/" rel="friend nofollow ugc">PaddlePress PRO</a> – Paddle plugin for WordPress.</li>
<li><a href="https://handyplugins.co/magic-login-pro/" rel="friend nofollow ugc">Magic Login Pro</a> – Easy, secure, and passwordless authentication for WordPress.</li>
<li><a href="https://handyplugins.co/sessionquota-pro/" rel="friend nofollow ugc">SessionQuota Pro</a> – Limit concurrent sessions in WordPress.</li>
<li><a href="https://handyplugins.co/stream-integration-pro/" rel="friend nofollow ugc">Stream Integration Pro</a> – Upload, sync, restore, and manage WordPress videos with Cloudflare Stream.</li>
<li><a href="https://handyplugins.co/easy-text-to-speech/" rel="friend nofollow ugc">Easy Text-to-Speech</a> – Convert written content into high-quality synthesized speech for WordPress.</li>
<li><a href="https://handyplugins.co/handywriter/" rel="friend nofollow ugc">Handywriter</a> – AI-powered writing assistant for WordPress.</li>
<li><a href="https://handyplugins.co/wp-accessibility-toolkit/" rel="friend nofollow ugc">WP Accessibility Toolkit</a> – Tools to help make your WordPress site more accessible.</li>
<li><a href="https://poweredcache.com/" rel="friend nofollow ugc">Powered Cache</a> – Caching and optimization for WordPress to help improve PageSpeed and Core Web Vitals.</li>
</ul>
<h4>Documentation</h4>
<p>Our documentation can be found on <a href="https://handyplugins.co/docs-category/paddlepress-pro/" rel="nofollow ugc">https://handyplugins.co/docs-category/paddlepress-pro/</a></p>


HandyPlugins PaddlePress – Paddle Integration for WordPress


It integrates seamlessly with Paddle, making it much easier to sell themes, plugins, and manage subscriptions. The plugin is user-friendly, with thorough documentation that has made setup and use a breeze. I'm using it in my WordPress theme shop.



The developer is also great—quick to respond and very helpful whenever I’ve had questions. If you’re looking for a straightforward way to handle payments and subscriptions on your WordPress site, this plugin is definitely worth considering.



5/5. Recommended.


Simple, effective Paddle integration for WordPress


This plugin has made it easy for me to switch to Paddle as my payment processor. I was very relieved to have found it, after digging through Paddle's documentation and seeing what it would take to integrate with my site.



I have reached out to the dev twice with questions/requests and both times, my issue was resolved the same day. Just an all around good experience using this plugin!


Great Plugin, Even Better Support

Easily accept credit card payments on your WordPress site with Paddle

Invizo Cart vs HandyPlugins PaddlePress – Paddle Integration for WordPress