<h2>Create custom fields for products using the extensive capabilities of WS Form PRO</h2>
<p><a href="https://wsform.com">WS Form PRO</a> is a powerful form development plugin for WordPress.</p>
<p>This extension allows you to create customizable products using <a href="https://wsform.com/knowledgebase_category/field-types/" target="_blank" rel="noopener noreferrer">60+ field types</a>, <a href="https://wsform.com/knowledgebase/conditional-logic/" target="_blank" rel="noopener noreferrer">conditional logic</a>, <a href="https://wsform.com/knowledgebase/repeatable-sections/" target="_blank" rel="noopener noreferrer">repeaters</a>, <a href="https://wsform.com/knowledgebase/tabs/" target="_blank" rel="noopener noreferrer">multiple steps</a> and more!</p>
<p>You can use this extension to request additional information about a product before it is added to the cart. Furthermore, it works with popular WooCommerce extensions such as QuickView, Wishlist and Dynamic Pricing.</p>
<div class="woo-sc-box normal">This extension requires you to own the <a title="WS Form PRO" href="https://wsform.com/" target="_blank" rel="noopener noreferrer">WS Form PRO</a> plugin.</div>
<h2>Example Use Cases</h2>
<ul>
<li><a href="https://woocommerce.wsform.com/product/t-shirt/" target="_blank" rel="noopener noreferrer">Interactive product configurators</a></li>
<li><a href="https://woocommerce.wsform.com/product/make-a-donation/" target="_blank" rel="noopener noreferrer">Donation or ‘name your price’ products</a></li>
<li><a href="https://woocommerce.wsform.com/product/repeatable-sections/" target="_blank" rel="noopener noreferrer">Repeatable sections of fields</a></li>
<li><a href="https://woocommerce.wsform.com/product/woocommerce-field-types/" target="_blank" rel="noopener noreferrer">Placing ‘Add to Cart’ in a desired location</a></li>
<li><a href="https://woocommerce.wsform.com/product/multi-tab/" target="_blank" rel="noopener noreferrer">Multi-step product configurators</a></li>
<li><a href="https://woocommerce.wsform.com/product/calculations/" target="_blank" rel="noopener noreferrer">Complex price calculations</a></li>
<li><a href="https://woocommerce.wsform.com/product/file-upload/" target="_blank" rel="noopener noreferrer">File uploads</a></li>
<li><a href="https://woocommerce.wsform.com/product/google-map/" target="_blank" rel="noopener noreferrer">Google maps</a></li>
<li><a href="https://woocommerce.wsform.com/product/color-swatches/" target="_blank" rel="noopener noreferrer">Color swatch selectors</a></li>
</ul>
<p>… and more! Visit the <a href="https://woocommerce.wsform.com/" target="_blank" rel="noopener noreferrer">demo website</a> to see more examples.</p>
<h2>Key Features</h2>
<ul>
<li>A fully integrated solution that fits seamlessly into your product pages</li>
<li>Assign forms to individual products, all products, product categories and tags</li>
<li>Use any <a href="https://wsform.com/knowledgebase_category/field-types/" target="_blank" rel="noopener noreferrer">WS Form PRO field type</a></li>
<li>Create dynamic product pricing by using the <a href="https://wsform.com/knowledgebase_category/field-types-ecommerce/" target="_blank" rel="noopener noreferrer">WS Form e-commerce field types</a> with real-time price updates</li>
<li>Customize the position of ‘Add to Cart’, ‘Quantity’ and other WooCommerce product page elements in your form</li>
<li>Customize the WooCommerce ‘Add to Cart’ button and price format</li>
<li><a href="https://wsform.com/knowledgebase/calculated-fields/" target="_blank" rel="noopener noreferrer">Calculated fields</a></li>
<li><a href="https://wsform.com/knowledgebase/conditional-logic/" target="_blank" rel="noopener noreferrer">Conditional logic</a></li>
<li><a href="https://wsform.com/knowledgebase/tabs/" target="_blank" rel="noopener noreferrer">Multi-step forms</a></li>
<li>Run <a href="https://wsform.com/knowledgebase/introduction-actions/" target="_blank" rel="noopener noreferrer">WS Form actions</a> when an order is paid (e.g. Send a product customization to a <a href="https://wsform.com/knowledgebase/slack/" target="_blank" rel="noopener noreferrer">Slack</a> channel, or <a href="https://wsform.com/knowledgebase/run-wordpress-hook/" target="_blank" rel="noopener noreferrer">run a WordPress hook</a>)</li>
</ul>
<h2>How it Works</h2>
<p><img class="size-full wp-image-5281625 aligncenter" src="https://woocommerce.com/wp-content/uploads/2019/10/ws_form_pro_product_add_ons_woocommerce_add_form.jpg" alt="Adding a form to a product" width="980" height="559" /></p>
<p>Adding a form to a WooCommerce product is easy! Simply click on the WS Form tab under ‘Product data’ and choose a template or choose an existing form. You can also start with a blank template and create a fully customized form for your product.</p>
<p><img class="size-full wp-image-5281627 aligncenter" src="https://woocommerce.com/wp-content/uploads/2019/10/ws_form_pro_product_add_ons_woocommerce_form_assigned.jpg" alt="Assigned form" width="980" height="385" /></p>
<p>Managing your product customization is easy. Simply click ‘Edit Form’ to make changes to your form.</p>
<p><img class="size-full wp-image-5281634 aligncenter" src="https://woocommerce.com/wp-content/uploads/2019/10/ws_form_pro_product_add_ons_woocommerce_layout_editor.jpg" alt="Layout Editor" width="980" height="615" /></p>
<p>Use the powerful features of the WS Form PRO <a href="https://wsform.com/knowledgebase/the-layout-editor/" target="_blank" rel="noopener noreferrer">layout editor</a> to edit your product customization.</p>
<p><img class=" wp-image-5281628 aligncenter" src="https://woocommerce.com/wp-content/uploads/2019/10/ws_form_pro_product_add_ons_woocommerce_fields.gif" alt="WooCommerce Fields" width="421" height="212" /></p>
<p>Use the WooCommerce field types to fully customize where product components are positioned on your product page.</p>
<p><img class="size-full wp-image-4796928 aligncenter" src="https://woocommerce.com/wp-content/uploads/2019/09/5.-T-Shirt-customization.jpg" alt="T-Shirt Customization" width="980" height="559" /></p>
<p>Create product customizations that dovetail seamlessly into your website.</p>
<p><img class="size-full wp-image-4796926 aligncenter" src="https://woocommerce.com/wp-content/uploads/2019/09/3.-Your-product-is-customized-with-the-form.jpg" alt="Multi-Tab Forms" width="980" height="559" /></p>
<p>Create multi-step product customizations using all of the features available in WS Form PRO!</p>
<p><a class="woo-sc-button custom" href="https://woocommerce.wsform.com" target="_blank" rel="noopener noreferrer">View a demo of the WS Form Product Add-Ons extension</a></p>

WS Form PRO Product Custom Fields Add-Ons

<p>Create custom fields for products with 60+ customization field types. Customize product pages with tabs, conditional logic, repeaters, calculations, multi-step and more!</p>

<h2 style="color: #f5247d">Always sell the right products together</h2>
<p><strong>Force Sells for WooCommerce</strong> ensures required items, services, or fees are added with the main product automatically. That means fewer missed parts, fewer confused customers, and cleaner orders. Use it when certain items aren’t optional, when compliance requires an add‑on, or when you want to remove decision friction at the cart.</p>
<h2 style="color: #f5247d">Why this matters</h2>
<p>Customers often overlook essentials and support teams chase corrections later. Force Sells prevents lost revenue, avoids re‑shipping missing parts, and keeps checkout simple. Shoppers get everything they need in one step, and your operations stay tidy.</p>
<p><img class="aligncenter size-medium wp-image-1490346" src="https://woocommerce.com/wp-content/uploads/2012/05/forcesells-datapanel.png?w=620" alt="Force Sells data panel" width="620" height="269" /></p>
<h2 style="color: #f5247d">Who it’s for</h2>
<p>Force Sells is designed for merchants who need certain products and services purchased together every time. It’s ideal when items can’t stand alone, when bundling protects margins, or when you want to remove guesswork for customers. Here’s a list of examples:</p>
<ul style="line-height: 1.8em">
<li><strong>Repair services:</strong> add required parts (e.g., replacement glass with iPad screen repair) so jobs are complete and margins are protected.</li>
<li><strong>Bike shops:</strong> include an installation fee with custom wheels/components so labor is always covered.</li>
<li><strong>Cosmetics brands:</strong> include a reusable pump with the first purchase of a refillable product to ensure product usability.</li>
<li><strong>SaaS or digital products:</strong> link a one‑time setup/onboarding fee to a subscription to reflect true delivery cost.</li>
<li><strong>Pet stores:</strong> bundle a starter kit with the first aquarium to reduce returns and support tickets.</li>
<li><strong>Training providers:</strong> attach course materials to each class registration so learners have what they need day one.</li>
</ul>
<h2 style="color: #f5247d">Two ways to link products</h2>
<ul class="wccom-tick-list-secondary">
<li><strong>Normal force sell:</strong> products are added with the main item in matching quantity. Shoppers can remove or adjust them if needed.</li>
<li><strong>Synced force sell:</strong> products are locked to the main item. They can’t be removed or edited separately; quantity and removal always follow the main product.</li>
</ul>
<p>In the cart, synced items are clearly marked as “linked,” so customers understand why those items move together. This clarity reduces confusion and follow‑up support.</p>
<p><img class="aligncenter size-medium wp-image-1490364" src="https://woocommerce.com/wp-content/uploads/2012/05/forcedsells-cartlinked.png?w=620" alt="Force Sells linked cart" width="620" height="330" /></p>
<h2 style="color: #f5247d">When to use Force Sells vs other options</h2>
<p>Choose <strong>Force Sells</strong> when the extra item is required every time. If you want to offer optional add‑ons or flexible bundles, consider Grouped Products or Product Bundles instead. For a deeper comparison, see our <a href="https://woocommerce.com/document/group-bundle-products-woocommerce/" target="_blank" rel="noopener">guide to product grouping and bundling</a>.</p>
<hr style="clear: both" />
<h2 style="color:#f5247d">More information</h2>
<ul style="line-height:1.8em">
<li>Read our <a href="https://woocommerce.com/document/force-sells/" target="_blank" rel="noopener">Force Sells documentation</a> for an overview of setup, options, and FAQs.</li>
<li>Need help configuring Force Sells for your catalog? <a href="https://kestrelwp.com/support" target="_blank" rel="noopener">Contact Kestrel support</a>.</li>
</ul>
<p>Made and supported by the team at:<br />
<a href="https://woocommerce.com/vendor/kestrel/" target="_blank" rel="noopener"><br />
  <img src="https://static.kestrelwp.com/kestrel-logo.png?s=dd6e10a1460cebec311cdc68c858a0e353e6d90d" alt="Kestrel logo" width="200" height="45" /><br />
</a></p>

Force Sells

<p>Link products together so they’re always purchased in the right combination. Perfect for required add-ons, bundled services, or products that only make sense when sold together.</p>

WS Form PRO Product Custom Fields Add-Ons vs Force Sells