Checkout Page

Sanderfish

<p>Sell digital downloads, subscriptions, products & services directly on your site with beautiful custom checkouts.</p>
<p><a href="https://checkoutpage.com" rel="nofollow ugc">Checkout Page</a> lets you create one-page checkouts to sell digital products, subscriptions, and services. Checkout Page is a powerful & easy-to-use payment gateway for WordPress.</p>
<p>As a company, we’ve helped creators, startups & small businesses accept over $2 million dollars in payments.</p>
<p>With Checkout Page you can sell digital downloads to physical products & everything in-between. People use Checkout Page to:</p>
<ul>
<li>Sell ebooks & courses</li>
<li>Let people register & pay for online and in-person classes</li>
<li>Sell one on one consulting</li>
<li>Charge for professional services</li>
<li>Collect donation</li>
</ul>
<h4>How does it work?</h4>
<ul>
<li>Sign up at <a href="https://checkoutpage.com" rel="nofollow ugc">checkoutpage.com</a></li>
<li>Create one or more checkouts</li>
<li>Connect your <a href="https://stripe.com" rel="nofollow ugc">Stripe</a> account for payment processing</li>
<li>Add checkouts to your pages & posts</li>
</ul>
<h4>What kind of checkouts can I create?</h4>
<ul>
<li>Accept one time payments</li>
<li>Sell subscriptions</li>
<li>Pay what you want & donations</li>
<li>Lead captures & registration forms</li>
</ul>
<h4>These are some of the reasons people love Checkout Page</h4>
<ul>
<li>
<p><strong>Customize how your checkouts look</strong></p>
<ul>
<li>Add your logo & store name</li>
<li>Change the colors of the pay button & checkout background</li>
<li>Change or translate labels</li>
</ul>
</li>
<li>
<p><strong>Add <a href="https://checkoutpage.com/help/articles/how-to-add-custom-fields" rel="nofollow ugc">custom form fields</a></strong></p>
<ul>
<li>Let customers add a custom note</li>
<li>Collect a registration or identification number</li>
<li>Add a coupon code field</li>
<li>Let customers select a quantity</li>
<li>Require customers to accept your terms of service by adding a checkbox field</li>
</ul>
</li>
<li>
<p><strong>Add <a href="https://checkoutpage.com/help/articles/guide-to-product-variants" rel="nofollow ugc">upsells, bundles or product variations</a></strong></p>
<ul>
<li>Add a 1-on-1 coaching session as an upsell to a course</li>
<li>Let customers choose the size of a postcard & change the price accordingly</li>
<li>Sell items in different sizes or colors</li>
<li>Collect donations with suggested amounts</li>
</ul>
</li>
<li>
<p><strong>Sell <a href="https://checkoutpage.com/help/articles/how-to-sell-digital-downloads" rel="nofollow ugc">digital downloads</a></strong></p>
<ul>
<li>Let customers download your files after checking out</li>
<li>Use the customer portal to let customers download their files at a later date</li>
<li>Make updates to files or add new files</li>
</ul>
</li>
<li>
<p><strong>Customize what happens after a payment</strong></p>
<ul>
<li>Customize the checkout confirmation message</li>
<li>Send a confirmation email that explains what happens next</li>
<li><a href="https://checkoutpage.com/help/articles/how-do-I-redirect-my-customer-to-a-website-URL-after-successful-checkout" rel="nofollow ugc">Redirect to a custom thank you page</a></li>
</ul>
</li>
</ul>
<h4>Testimonials</h4>
<blockquote>
<p>“Checkout Page lets us sell products in an instant. Setting up and integrating is a piece of cake and requires almost no technical knowledge.”<br />
  – Jules Holleboom, Royal Dutch Cycling Union</p>
<p>“As a non-technical founder, Checkout Page has been instrumental in helping me charge for Weekend Club subscriptions. It does exactly what I wanted, and actually works. I highly recommend it to early stage founders, plus the support is great.”<br />
  – Charlie Ward, Weekend Club</p>
<p>“Checkout Page is easy to use and provides data which our technical teams use to improve performances. Most importantly, their technology works across multiple platforms, allowing us to adapt to new verticals with efficiency.”<br />
  – Chris Vidal, ASM Sports Group</p>
<p>“Checkout Page allows us to quickly develop and test new product offerings, saving us a lot of development time. Great support and fast environment.”<br />
  – Roemer Weerkamp, de firma kaas</p>
<p>“Highly recommend Checkoutpage for any solo, non-techie founders! Customer support is incredibly fast and they’re always iterating their service based on feedback :)”<br />
  – Christina Pashialis, ContentUK</p>
</blockquote>


Checkout Page – Custom checkouts that boost your sales

Sell digital downloads, subscriptions, products & services directly on your site with custom checkouts. Zero coding knowledge required.

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.

Checkout Page – Custom checkouts that boost your sales vs Invizo Cart