# Cross-selling in the Shopware checkout: setup manual > Setup and operation: positions, number of tiles, heading per language, how the selection is built. Quelle / Source: https://stoneandwater.online/en/manual-checkout-cross-selling.html # Manual cross-selling in checkout. Everything about setup: positions, number of tiles, heading, how the selection is built and what to check on acceptance. [To the product page](https://stoneandwater.online/en/checkout-cross-selling.html)[Get in touch](https://stoneandwater.online/en/contact.html) #### Contents / ## System requirements Shopware 6.6 or 6.7 with storefront, PHP 8.2 or newer. One package covers both versions. ## Installation Upload the ZIP under Extensions in the administration, install and activate. It is more convenient via the Plugin Suite: there you install and update the plugin with one click. ## Licence The settings contain a "Licence" card with status, key, an optional licence server and a button to check immediately. Without a valid licence the module shows the activation screen and the recommendation strip is not rendered in the shop. **Grace period:** The result is cached for six hours. If the licence server cannot be reached, the plugin keeps running for three days. ## Positions Three places during checkout, each switchable separately: - **Cart page** - the cart's own page. - **Offcanvas cart** - the panel that opens after adding to cart. - **Order confirmation** - the page before the order is placed. ## Number of tiles Adjustable per position from one to twelve. Defaults are six on the cart page, three in the offcanvas cart and six on the confirmation page. ## Heading The heading can be maintained per shop language. If the field stays empty, the theme's snippet is used. ## How the selection is built The plugin collects the cross-selling assignments across *all* products in the cart, weights them and then removes everything already in the cart. What remains is a list that fits the whole cart and repeats nothing. Variants without their own assignment fall back to the parent product's. ## Presentation Images keep their natural aspect ratio. The height is limited per position: 200 pixels on the cart page, 180 pixels with one product per tile, 140 pixels in the offcanvas cart. The scroll arrows appear only when not all tiles fit side by side. The check also runs after a window resize and for the lazily loaded offcanvas cart. ## Acceptance checklist - Put a product with maintained cross-selling into the cart. - Open the cart page - the strip appears with the expected products. - Add a recommended product - it disappears from the strip. - Check the offcanvas cart, then the confirmation page. - Narrow the window - the arrows appear only when needed. ## Things to note If no strip appears, check in order: is the position switched on? Does the product have any cross-selling maintained? Are the recommended items already in the cart? Is the licence valid? ## Support We answer questions directly. Write to us via the contact form or call. ## All settings Every setting of the plugin with its default value and explanation, in the same order as in the administration. The texts come straight from the plugin (version 1.2.0). ### Settings **Show on the cart page** Default: off Recommendation strip below the cart table. **Show in the offcanvas cart** Default: off Compact strip in the side cart, one product per view. **Show on the order confirmation page** Default: off Careful: distraction shortly before the purchase can lower conversion. Suited to B2B shops with add-on demand. **Number of slides: cart page** Default: 6 1 to 12 products for this position. **Number of slides: offcanvas cart** Default: 3 1 to 12 products for this position. **Number of slides: confirmation page** Default: 6 1 to 12 products for this position. **Headline of the strip** Default: empty Leave empty to use the default text from the snippets. ### License **License key** Default: empty License key from Stone & Water. **License server (optional)** Default: empty Only change this when Stone & Water tells you to. Empty = default server. ## Availability Directly from Stone & Water ### Available now Monthly 5,99 € Best value Yearly 61,10 € 15 % cheaper All prices net, plus VAT. Download the free Plugin Suite and upload it in the admin, no SSH needed. It installs and updates the plugin with one click. You buy the licence directly from us, with an invoice from us and support straight from the developer. [Download Plugin Suite](https://stoneandwater.online/en/plugin-suite.html)[+49 2555 9997342](tel:+4925559997342) Shopware Store ### In preparation The plugin will be listed in the official Shopware Community Store. Installation and automatic updates then run through the plugin manager in the backend, billing through your Shopware account. We will link it here as soon as it is available. [Image: Stone & Water] Shopware e-commerce agency from Schöppingen, Germany. 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