<h2>Ninja Forms – Add fields to your products.</h2>
Ninja Forms is a popular WordPress plugin for creating custom forms. It offers an intuitive drag-and-drop interface, making it easy for users to build everything from simple contact forms to complex multi-page forms.
Enhancing this functionality, the Ninja Forms Product Addon allows you to seamlessly integrate custom forms into your WooCommerce products, enabling personalized customer interactions and data collection at the point of sale.
Features & Benefits:
<ul>
<li>Drag-and-drop form builder.</li>
<li>Pre-designed templates for various form types.</li>
<li>Integration with email marketing tools.</li>
<li>Ninja Forms Product Addon: Add custom forms to products.</li>
</ul>
When purchasing products from your store, you require information from your customer. Perhaps you run a t-shirt printing company, and you require the customer to enter in the text they would like to have printed on the t-shirt.
For this, you can add a simple text input field to your product listing, and charge an extra fee, using the Ninja Forms Product Add-ons extension for WooCommerce.
<figure id="attachment_506367" aria-describedby="caption-attachment-506367" style="width: 302px" class="wp-caption aligncenter"><a href="https://woocommerce.com/wp-content/uploads/2014/09/ninja-form-product-detail-page.jpg"><img class="size-full wp-image-506367" src="https://woocommerce.com/wp-content/uploads/2014/09/ninja-form-product-detail-page.jpg" alt="Easily add form fields to your product detail screens." width="302" height="396" /></a><figcaption id="caption-attachment-506367" class="wp-caption-text">Easily add form fields to your product detail screens.</figcaption></figure>
<a href="https://ninjaforms.com/" target="_blank" rel="noopener">Ninja Forms</a> is a popular free form creation plugin for WordPress. While most commonly used for contact forms and other such form-to-email requirements, the code is flexible enough to integrate seamlessly with WooCommerce products, using this extension.
<figure id="attachment_506365" aria-describedby="caption-attachment-506365" style="width: 604px" class="wp-caption aligncenter"><a href="https://woocommerce.com/wp-content/uploads/2014/09/ninja-forms-cart.jpg"><img class="size-full wp-image-506365" src="https://woocommerce.com/wp-content/uploads/2014/09/ninja-forms-cart.jpg" alt="Optionally add charges to your added form fields, and preserve the information on the order line item." width="604" height="310" /></a><figcaption id="caption-attachment-506365" class="wp-caption-text">Optionally add charges to your added form fields, and preserve the information on the order line item.</figcaption></figure>
Assign a Ninja Form to your product, and have the form fields displayed on the product listing, enabling your store’s customers to customize the product before adding it to their shopping cart.

Ninja Forms Product Add-ons

Add custom form fields to your product listings.

TIV Paywall for WooCommerce lets you sell access to premium content. Create products that hide videos, documents, images, audio, or text behind a paywall — customers purchase to unlock.
The extension adds two product types: Paywall (single content item) and Paywall Pass (access to all Paywall products). Both come with configurable access expiration, so you can sell time-limited or lifetime access.
<h3>Supported content types</h3>
Paste a URL into the Hidden media field — Paywall handles the rest:
<ul>
<li>Video: YouTube (including Shorts and Playlists), Vimeo, TikTok, TED, Cloudflare Stream, and direct files (mp4, webm, mov).</li>
<li>Audio: mp3, wav, ogg, and other formats supported by the browser.</li>
<li>Documents: PDF files, Google Docs, Sheets, Slides, Drawings, and files stored on Google Drive.</li>
<li>Publications: Issuu embeds.</li>
<li>Images: Any image URL, including Google Drive hosted images.</li>
<li>Text: Use the product description with the “Hide description” option — content stays hidden until purchased.</li>
</ul>
You can also set a Visible media URL to show a preview before purchase — for example, a video trailer, a watermarked image, or the first page of a PDF.
<h2>How it works</h2>
<ul>
<li>VIDEO: an unlisted YouTube clip becomes visible after purchase. Before purchase, the customer sees only a picture or a trailer.</li>
<li>PDF: a document is hidden until the product is paid for. After purchase, the full PDF is displayed on the product page.</li>
<li>TEXT: content stored in the full description is hidden until purchased. Only the short description is shown before payment.</li>
</ul>
Try it on our demo site: <a href="https://demo-woocommerce-paywall.tiv.net/">https://demo-woocommerce-paywall.tiv.net/</a>
<hr />
<h3>Key features</h3>
<ul>
<li>Paywall Pass: a single product that grants access to all Paywall products in the store.</li>
<li>Access expiration: global and per-product settings. Set expiration from 1 hour to 365 days, or grant lifetime access.</li>
<li>Expiration notifications: registered customers receive an email reminder before their access expires.</li>
<li>My Account tab: customers see their purchased Paywall products with remaining access time on the “Purchased Products” page.</li>
<li>Admin expiration override: administrators can set or remove a custom expiration date/time on any order.</li>
<li>Downloadable products: attach downloadable files that become available after purchase.</li>
<li>Shortcodes: <code>[woopaywall_show_after_purchase]</code> and <code>[woopaywall_hide_after_purchase]</code> to control content visibility within any product description.</li>
<li>Customizable buttons: change Add-to-Cart button texts and URLs depending on product state: available, in cart, purchased, or out of stock.</li>
<li>Price display: replace prices with custom text for purchased or in-cart products.</li>
<li>Video player options: choose between the default WordPress player and Presto Player for YouTube and Vimeo.</li>
<li>Admin preview: view any Paywall product as Paid or Unpaid from the admin bar, without placing an order.</li>
<li>Bulk and Quick Edit: update prices and expiration settings for multiple products at once.</li>
</ul>
<h3>Compatibility</h3>
<ul>
<li>HPOS: fully compatible with WooCommerce High-Performance Order Storage.</li>
<li>Caching: full integration with WP Super Cache and WP Rocket; built-in cache buster for other page caching plugins.</li>
<li>Name Your Price: compatible with the Name Your Price extension.</li>
<li>WooCommerce Blocks: Paywall products display correctly in block-based shop and cart pages.</li>
<li>Translations: German (de_DE), Spanish (es_ES), French (fr_FR), Italian (it_IT), Dutch (nl_NL), Polish (pl_PL), Swedish (sv_SE).</li>
</ul>
<hr />
<h3>Questions?</h3>
Please <a href="https://woocommerce.com/document/paywall/">read the documentation</a> and do not hesitate to submit a pre-sale or support <a href="https://woocommerce.com/my-account/create-a-ticket/" target="_blank" rel="noopener noreferrer">ticket</a>.
Thank you! 
The TIV.NET Team
<hr />
<h4>TIV.NET INC., based in Toronto, Canada, develops and supports the following WooCommerce extensions:</h4>
<table>
<tbody>
<tr>
<td style="white-space: nowrap;padding: .25em"><a href="https://woocommerce.com/products/admin-tools-for-woocommerce/" target="_" rel="external noopener">Admin Tools</a></td>
<td style="padding: .25em">A set of utilities for WooCommerce shop owners, administrators, and developers to secure, tune, and debug their store.</td>
</tr>
<tr>
<td style="white-space: nowrap;padding: .25em"><a href="https://woocommerce.com/products/multi-currency/" target="_" rel="external noopener">Multi-currency</a></td>
<td style="padding: .25em">Lets customers pay in the currency of their choice.</td>
</tr>
<tr>
<td style="white-space: nowrap;padding: .25em"><a href="https://woocommerce.com/products/paywall-for-woocommerce/" target="_" rel="external noopener">Paywall</a></td>
<td style="padding: .25em">Enables the monetization of various types of content, including videos, documents, etc., by allowing the sale of access to it.</td>
</tr>
<tr>
<td style="white-space: nowrap;padding: .25em"><a href="https://woocommerce.com/products/tiv-sales-assistant/" target="_" rel="external noopener">Sales Assistant</a></td>
<td style="padding: .25em">Manage store-wide sales from one place — schedule discounts by category, tag, and country instead of editing products one by one.</td>
</tr>
</tbody>
</table>

Paywall

TIV Paywall is a WooCommerce extension that allows creating products with restricted access to content.

Ninja Forms Product Add-ons vs Paywall