How to Add BOGO(Buy One Get One) for High-Rated Products in WooCommerce?

This customization is a powerful marketing tactic to spotlight high-rated items and offer free gifts. By enticing customers to explore and purchase products with better ratings, it will ultimately lead to more sales.

Let’s explore how adding BOGO (Buy One Get One) deals for high-rated products can turn every purchase into a pleasant surprise for your customers.

Solution: Add BOGO(Buy One Get One) for High-Rated Products in WooCommerce

The purpose of this code is to add a free product to the cart if any of the products in the cart have an average rating equal to or greater than a specified minimum rating in the code($min_rating = 4).

function ts_add_free_product_for_high_rated( $cart ) {
    // Define the product ID of the free product to be added
    $free_product_id = 470; // Replace with the actual ID of your free product

    // Define the minimum rating for a product to be considered "high-rated"
    $min_rating = 4; // Change this to your desired minimum rating

    // Loop through cart items
    foreach ( $cart->get_cart() as $cart_item_key => $cart_item ) {
        $product_id = $cart_item['product_id'];

        // Check if the product has a high rating
        $average_rating = get_post_meta( $product_id, '_wc_average_rating', true );

        if ( $average_rating >= $min_rating ) {
            // Check if the free product is not already in the cart
            $free_product_in_cart = false;
            foreach ( $cart->get_cart() as $item ) {
                if ( $item['product_id'] === $free_product_id ) {
                    $free_product_in_cart = true;
                    break;
                }
            }

            // Add the free product to the cart if not already added
            if ( ! $free_product_in_cart ) {
                $cart->add_to_cart( $free_product_id );
            }

            break; // Stop looping after adding the free product once
        }
    }
}
add_action( 'woocommerce_before_calculate_totals', 'ts_add_free_product_for_high_rated' );

This to the shop owners who are running or planning to run BOGO offers on their WooCommerce store…

BOGO deals are great for increasing your sales, but have you thought about which offers are bringing you more revenue and which offers are not performing that great?

Don’t just set a BOGO deal, track the revenue generated by your deals in real-time with the Flexi BOGO for WooCommerce plugin.

Explore Flexi BOGO

Output

When the customer adds a high-rated item to the cart and if the rating matches the min_rating as set in the code, then the free product gets automatically added to the cart. Let’s have a look at the shop page and add a high-rated product to the cart as shown in the image.

Let’s look into another scenario where a customer adds an average-rated product to the cart and the free product doesn’t get added in such scenarios.

The below image shows that when an average/low rated products, i.e the rating of these products are less than 4 are added to the cart, the free product is not added.

Similarly, you can target promotions toward newly launched products in your store. To implement this customization specifically for new arrivals, consider adding BOGO (Buy One Get One) offers only to new arrivals in your WooCommerce store.