Zerosoft Technologies

<p>Zerosoft Upsell Engine for WooCommerce gives store owners two fully independent, fully free tools to show relevant products to shoppers:</p>
<p><strong>1. Campaign Manager (rule-based)</strong></p>
<p>Create manual upsell and cross-sell campaigns that target specific products, categories, or tags. Each campaign lets you hand-pick the recommended products and control exactly where and when they appear.</p>
<p><strong>2. Smart Recommendations (automated)</strong></p>
<p>A separate, standalone recommendation engine that automatically suggests products based on shared categories and tags. It runs independently from the Campaign Manager and is configured through its own dedicated settings page: <strong>WooCommerce -> Recommendation</strong> in the WordPress admin.</p>
<p>Both features are completely free and fully functional. There are no locked features, no upgrade prompts, and no premium tiers.</p>
<h4>Campaign Manager Features</h4>
<ul>
<li>Create upsell campaigns (suggest higher-value alternatives) and cross-sell campaigns (suggest complementary products)</li>
<li>Trigger conditions: specific product, product category, or product tag</li>
<li>Display on product pages and/or the cart page</li>
<li>Choose the exact WooCommerce hook position for each page (e.g. after add-to-cart form, inside product summary, before/after cart totals)</li>
<li>Set campaign priority to control display order when multiple campaigns match</li>
<li>Enable or disable individual campaigns at any time</li>
<li>Browse and add recommended products by name search or by category</li>
</ul>
<h4>Smart Recommendations Features</h4>
<p>Smart Recommendations is a fully independent feature with its own admin settings page (<strong>WooCommerce -> Recommendation</strong>). It is not part of the Campaign Manager and is configured separately.</p>
<ul>
<li>Automatically suggests products based on shared product categories and tags</li>
<li>Scored relevance algorithm: exact category matches rank higher than related or accessory categories</li>
<li>Supports two recommendation sources: category-based and tag-based (either or both can be enabled)</li>
<li>Two display layouts: grid and slider/carousel</li>
<li>Configurable product limit (1-12 products)</li>
<li>Enable or disable display on product pages and cart pages independently</li>
<li>Configure the exact WooCommerce hook position for each page separately from campaign positions</li>
<li>Results are cached for performance using WordPress transients</li>
</ul>
<h4>Where Recommendations Appear</h4>
<p>Both the Campaign Manager and Smart Recommendations support the following display positions:</p>
<ul>
<li><strong>Product page:</strong> After add-to-cart form (<code>woocommerce_after_add_to_cart_form</code>) or inside product summary (<code>woocommerce_single_product_summary</code>)</li>
<li><strong>Cart page:</strong> Before cart totals (<code>woocommerce_before_cart_totals</code>) or after cart totals (<code>woocommerce_after_cart_totals</code>)</li>
</ul>
<p>Campaign widgets and Smart Recommendation widgets are rendered separately. If a campaign matches the current page, it is shown first. Smart Recommendations fill in automatically when no matching campaign exists, or alongside campaigns depending on hook position.</p>
<h4>Theme Compatibility</h4>
<p>All frontend widgets inherit the active WooCommerce theme’s colours, fonts, and button styles where possible. No external stylesheets or scripts from third-party CDNs are loaded.</p>
<h3>Source Code & Build</h3>
<p>The plugin source code is included in this package.</p>
<p>For admin assets:</p>
<ul>
<li>Build artifacts: <code>admin-ui/build/admin-ui/index.js</code> and <code>admin-ui/build/admin-ui/index.css</code></li>
<li>Build metadata: <code>admin-ui/build/admin-ui/index.asset.php</code></li>
<li>Build entrypoint/bootstrap file: <code>admin-ui/admin-ui.php</code></li>
</ul>
<p>For source visibility during review, matching source copies of the admin build assets are included in:</p>
<ul>
<li><code>admin-ui/src/admin-ui/index.js</code></li>
<li><code>admin-ui/src/admin-ui/admin.css</code></li>
<li><code>admin-ui/src/admin-ui/App.js</code></li>
<li><code>admin-ui/src/admin-ui/api.js</code></li>
<li><code>admin-ui/src/admin-ui/components/Campaigns.js</code></li>
</ul>
<p>To rebuild the admin UI from source:</p>
<ol>
<li>Install Node.js (18+) and npm.</li>
<li>
<p>From the <code>admin-ui/</code> directory, run:</p>
<p>npm ci<br />
npm run build</p>
</li>
</ol>
<p>The build command is defined in <code>admin-ui/package.json</code> as:<br />
   wp-scripts build src/admin-ui/index.js –output-path=build/admin-ui</p>
<h4>Third-Party Libraries</h4>
<p>The bundled admin UI is built with the following direct third-party packages, all included under GPL-compatible licenses:</p>
<ul>
<li><code>@wordpress/i18n</code> version <code>6.18.0</code> – License: <code>GPL-2.0-or-later</code> – Repository: <code>https://github.com/WordPress/gutenberg/tree/trunk/packages/i18n</code></li>
<li><code>@wordpress/scripts</code> version <code>31.8.0</code> – License: <code>GPL-2.0-or-later</code> – Repository: <code>https://github.com/WordPress/gutenberg/tree/trunk/packages/scripts</code></li>
</ul>
<p>Inline admin/frontend behaviour has been moved to enqueued assets in:</p>
<ul>
<li><code>assets/css/upsell-smart-settings-admin.css</code></li>
<li><code>assets/js/upsell-smart-settings-admin.js</code></li>
<li><code>assets/js/upsell-frontend.js</code></li>
<li><code>assets/js/widget-bootstrap.js</code></li>
<li><code>assets/js/smart-recommendations.js</code></li>
</ul>
<p>This plugin requires WooCommerce to be installed and active.</p>


Zerosoft Upsell Engine for WooCommerce

Smart upsell, cross-sell, and recommendation engine for WooCommerce with rule-based campaigns and an independent Smart Recommendations engine.

Aleksander GeekRoom.pl

Piotr Rumianowski GeekRoom.pl

Cross Sell Support

<p>Check out the <strong>Splendid Sales Booster</strong> plugin, with which you can create cross-selling promotions in WooCommerce. Increase the shopping value of the cart in the store!</p>
<p>The plugin allows you to select products promoted in the cross-selling section. That is, recommending complementary goods to it at a convenient point in the purchase process. In the section, we can specify any number of complementary products.</p>
<h3>🎮 Try the demo</h3>
<p>Want to see how the plugin works before installing it?</p>
<ul>
<li><a href="https://wordpress.org/plugins/splendid-sales-booster/?preview=1" rel="ugc">Try the free version demo</a></li>
<li><a href="https://playground.splendidplugins.com/?blueprint-url=https%3A%2F%2Fsplendidplugins.com%2F%3Fblueprint_json%3Dsplendid-sales-booster-pro" rel="nofollow ugc">Try the PRO version demo</a></li>
</ul>
<p>The demo lets you quickly check how the cross-selling section works on the product page and in the slide-out drawer.</p>
<p>🎁 We have included a small discount code there for demo visitors.</p>
<h3>How to set up cross-selling for products?</h3>
<p>You can set up cross-sells for products in the Splendid Sales Booster section on the specific product page.</p>
<h3>Choosing where to display cross-sell products</h3>
<p>You can display the cross-selling section in two modes: in a slide-out drawer or statically on the product page.</p>
<p>The location selection is located in the <em>WooCommerce > Settings > Products > Splendid Sales Booster > Display cross-sells section</em> menu.</p>
<h3>Main settings</h3>
<p>The plugin configuration is located in the <em>WooCommerce > Settings > Products > Splendid Sales Booster</em> menu. A link to this page is also on the list of installed plugins.</p>
<h3>Need more cross-selling options? Upgrade to PRO</h3>
<p>The free version gives you the core cross-selling functionality. If you need more flexibility, the PRO version unlocks additional features for scaling your setup and increasing conversions.</p>
<h3>🚀 PRO features</h3>
<ul>
<li><strong>Bulk setup panel</strong> for applying cross-sells to all products, selected categories, or selected tags</li>
<li><strong>Percentage or fixed discounts</strong> for products displayed in the cross-selling section</li>
<li><strong>Display cross-sells in both modes at once</strong>: on the product page and in the slide-out drawer</li>
</ul>
<p>Want to see it in action?<br />
<a href="https://playground.splendidplugins.com/?blueprint-url=https%3A%2F%2Fsplendidplugins.com%2F%3Fblueprint_json%3Dsplendid-sales-booster-pro" rel="nofollow ugc">Try the PRO version demo</a></p>
<p>Visit <a href="https://splendidplugins.com/?utm_source=wordpress" rel="nofollow ugc">splendidplugins.com</a> to explore PRO pricing, features, and details.</p>
<h3>Displaying the Splendid Sales Booster cross-sells section</h3>
<p>The place where the Splendid Sales Booster cross-sells section will be displayed.</p>
<ul>
<li>
<p><strong>“In a drawer”</strong> – On any page, in the form of a slide-out drawer as a confirmation of adding a product to the cart.</p>
</li>
<li>
<p><strong>“On the product page”</strong> – On the product page, just above the Add to Cart button.</p>
</li>
</ul>
<h4>In the drawer, after adding a product to the cart</h4>
<p>The Splendid Sales Booster cross-sells section is displayed on any subpage in the form of a slide-out drawer immediately after adding the product to the cart.</p>
<p>The module appears as a notification about adding a product to the cart. Therefore, it will be displayed on any subpage, e.g., on the homepage, product page, store page, cart page, post page.</p>
<p>If no products are configured in the Splendid Sales Booster cross-sells section for the added product to the cart, the drawer will display only a notification of adding this product to the cart, without recommending additional products.</p>
<p><em>The REST API module must be enabled for the module to work correctly, which is enabled by default in WooCommerce.</em></p>
<h4>On the product page, before adding to the cart</h4>
<p>The Splendid Sales Booster cross-sells section is displayed on the product page, just above the Add to Cart button.</p>
<h3>Default title of the Splendid Sales Booster cross-sells section</h3>
<p>The function allows you to set a common title for the section for all products in which the Splendid Sales Booster cross-sells section is active. Moreover, from each of the products, you can choose an individual title, overwriting this default value.</p>
<p>If you leave this field blank, the section title will not be displayed on any product (unless specified for a specific product).</p>
<h3>Product images</h3>
<p>Depending on the needs and layout of elements on the page, we can enable or disable the visibility of product images in the Splendid Sales Booster section.</p>
<p>This option will be applied globally, for all products.</p>
<h3>Cross-selling settings on the product editing page</h3>
<h3>Selecting promoted products</h3>
<p>To add a complementary product to the Splendid Sales Booster cross-sells section, go to the settings for that product.</p>
<p>The Splendid Sales Booster cross-sells section configuration on the product page is located in the Product data panel, in the Linked Products tab.</p>
<p>We start the configuration by clicking the Add product button.</p>
<p>The Product field is configured as a search engine. You must enter at least three characters of the searched product.</p>
<p><strong>Note!</strong> Only simple products, variable products, specific variable product variations, subscriptions or specific variable subscription variations can be selected for the section.</p>
<h3>Managing the order of displayed products</h3>
<p>We can manage the order of products by changing their position using the Drag & Drop method. To do this, hover over the product title bar, then click and drag the product card up or down.</p>
<p>The order selected on the product edit page reflects the order in which they are displayed, which the customer sees on the product page.</p>
<p>In addition, when hovering over the product title bar, a button to remove that product from the Splendid Sales Booster cross-sells section is displayed.</p>
<h3>Product Call-to-Action – subtitle for a product added to the Splendid Sales Booster cross-sells section</h3>
<p>For each of the attached products, an additional title – call-to-action – can be set. This helps to strengthen the marketing message or explain why it is worth buying this product as well.</p>
<p>For example, a store selling contact lenses also proposes to add lens solution to the order. Above the solution, the CTA title e.g. “67% of customers choose lens solution when purchasing contact lenses” will appear.</p>
<h3>Supported product types</h3>
<h3>The Splendid Sales Booster cross-sells section can only be added to products of the following types:</h3>
<ul>
<li>Simple,</li>
<li>Variable,</li>
<li>Subscription,</li>
<li>Variable Subscription.</li>
</ul>
<h3>In the Splendid Sales Booster cross-sells section, only the following products can be promoted:</h3>
<ul>
<li>Simple,</li>
<li>Variable,</li>
<li>Specific Variation of the Variable Product,</li>
<li>Subscription,</li>
<li>Specific Variation of the Variable Subscription</li>
</ul>


Increase average cart value with Cross-Sell – Splendid Sales Booster for WooCommerce

Maximize your sales potential with our user-friendly Cross-Sells plugin. Display related products in a pretty drawer or on a product page. Splendid!

Zerosoft Upsell Engine for WooCommerce vs Increase average cart value with Cross-Sell – Splendid Sales Booster for WooCommerce