How to Add BOGO(Buy One Get One)Offer Based on Product Dimensions in WooCommerce?

Adding BOGO (Buy One Get One) offers based on product dimensions takes your sales strategy to the next level, providing customers with compelling incentives linked to specific dimensions of the product. This approach is particularly beneficial for online stores selling furniture, electronics, or sports goods, where traditional discounts often revolve around shipping costs for oversized items.

Let’s see how such BOGO offers tied to these physical attributes such as dimensions help retailers to attract new customers.

Solution: Add BOGO(Buy One Get One)Offer Based on Product Dimensions in WooCommerce

This code will help you to add a free product to the cart, specifically when a product with dimensions greater than 40x40x40 is present in the cart.

add_action('woocommerce_before_calculate_totals', 'ts_add_free_product_to_cart_if_large');

function ts_add_free_product_to_cart_if_large($cart) {
    // Check if any product in the cart has dimensions greater than 40*40*40
    $has_large_product = false;

    foreach ($cart->get_cart() as $cart_item) {
        $product = wc_get_product($cart_item['product_id']);

        if ($product && $product->is_visible() && $product->get_length() > 40 && $product->get_width() > 40 && $product->get_height() > 40) {
            $has_large_product = true;
            break;
        }
    }

    // Add the free product to the cart if it's not already present and a large product is in the cart
    if ($has_large_product) {
        ts_add_free_product_to_cart();
    }
}

// Function to add a free product to the cart
function ts_add_free_product_to_cart() {
    $free_product_id = 470; // Replace with the actual ID of your free product
    $cart = WC()->cart;

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

    // Add the free product if it's not in the cart
    if (!$free_product_in_cart) {
        $cart->add_to_cart($free_product_id, 1);
    }
}

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 a customer adds any product to the cart that has dimensions greater than 40x40x40 (length x width x height), the code will add a specified free product (identified by ID 730) to the cart.

You can consider various other factors to provide such BOGO offers and enhance the sales strategy effectively by automatically adding a product to WooCommerce cart based on 6 different conditions.