Snippets

Add Product B to WooCommerce Cart When Adding Product A

  • Updated:

If you want a specific product to be added to your cart automatically when another product is added you can do this with a little code in your child theme by hooking into the 'woocommerce_add_cart_item_data' hook and checking for the current item being added and then using the WooCommerce add_to_cart function to add additional items to the cart.

add_action( 'woocommerce_add_cart_item_data', function( $cart_item_data, $product_id ) {

	// If added product ID is 67 then also add product with an ID of 15
	if ( 67 == $product_id ) {
		WC()->cart->add_to_cart( 15 );
	}

}, 10, 2 );
All PHP snippets should be added via child theme's functions.php file or via a plugin (we recommend Code Snippets)
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