Add a WooCommerce upsell section below the cart with custom PHP
Hook into WooCommerce cart page actions to display a hand-picked or automatically generated upsell product grid below the cart table.
Add a WooCommerce product to cart programmatically with PHP
Use WC cart add_to_cart to add simple and variable products to the cart via PHP for landing pages and promotional flows.
Disable WooCommerce redirect to cart after adding a product
WooCommerce ships with a setting that redirects shoppers to the cart page immediately after they click the Add to Cart button on any product. The idea behind this default is to push customers toward checkout as quickly as possible, reducing the number of steps between product discovery and purchase. In practice, however, many store owners…
Create a WooCommerce Order Directly from the Cart Page, Skipping Checkou ...
Most WooCommerce workflows take the customer through a separate Checkout page to collect billing details. Sometimes, though — for example in a B2B context where orders go through a quote/approval process — you may want the customer to submit an order directly from the Cart page. This article shows one approach: using Contact Form 7…
Allow Only One Specific Product in the WooCommerce Cart at a Time
In some WooCommerce setups you may need to enforce a rule where a customer can hold only one specific product in the cart at a time — for example, a subscription token or an event ticket. Clicking “Add to cart” a second time should remove the existing item rather than increasing the quantity.
WooCommerce: Add to Cart Without Page Reload Using AJAX
WooCommerce supports AJAX add-to-cart natively for simple products via the add_to_cart button class. For custom cart widgets that need to reflect the updated cart total and item count without a page reload, use the woocommerce_add_to_cart_fragments filter.