WooCommerce is a powerful e-commerce platform that empowers businesses to create customizable online stores with ease. One of its most effective features for boosting sales and enhancing customer loyalty is the coupon system. Learning how to use WooCommerce coupons to drive sales can be advantageous to your business. It can also help increase traffic and build a loyal customer base.

What are the Benefits of Using WooCommerce Coupons?

WooCommerce coupons are promotional codes that customers can apply at checkout to receive discounts on their purchases. These discounts can take various forms, including percentage discounts, fixed-amount reductions, free shipping, and more. By strategically creating and using these coupons, you can achieve several key goals:

• Drive Traffic: Attract new customers and encourage repeat visits.
• Increase Sales: Motivate customers to make purchases or spend more.
• Enhance Customer Loyalty: Reward loyal customers and increase their lifetime value.

Creating WooCommerce Coupons

To create coupons for your WooCommerce store, you can follow the steps below:

1. Log in to Your WordPress Admin Area.
2. Go to Marketing > Coupons.
3. Click on Add Coupon to start creating your new coupon. You will be directed to a page where you can configure various settings for your coupon.
4. Provide a name and an optional brief description of the coupon’s purpose. This is for your reference and will not be visible to customers.
5. Enter a unique code that customers will use to redeem the coupon. This code should be easy to remember and relevant to the promotion.
6. In the Coupon Data section, you’ll find several tabs where you can set detailed rules and restrictions, Once you’ve set these up, click on Publish and your coupon will be ready for use on your store.
7. Important: Make sure you test your coupons so you know you’ve set them up correctly and do exactly what you want them to do.

Using WooCommerce Coupons Effectively

Promote Your Coupons

To maximize the impact of your coupons, you should promote them. Here are a few ways on how you can promote your coupons.

• Email Marketing: Send personalized emails to your subscriber list with coupon codes and details.
• Social Media: Share coupon codes on your social media platforms to reach a broader audience.
• Website Banners: Display banners or pop-ups on your website to inform visitors about current promotions.
• Partnerships: Collaborate with influencers or other businesses to distribute your coupon codes.

Monitor Coupon Performance

Track the performance of your coupons to understand their impact and make data-driven decisions:

• Use WooCommerce Reports: Access built-in reports to analyze coupon usage, sales, and customer behavior.
• Google Analytics Integration: Integrate with Google Analytics to gain deeper insights into coupon performance and customer interactions.

Adjust Your Strategies

Based on performance data, you can adjust your coupon strategies to optimize results:

• A/B Testing: Experiment with different coupon types, discount amounts, and promotional strategies to see what works best.
• Seasonal Campaigns: Create seasonal or holiday-specific coupons to take advantage of peak shopping periods.
• Loyalty Programs: Implement loyalty programs where customers earn points or rewards that can be redeemed for coupons.

Enhancing Customer Loyalty with Coupons

Coupons can be a powerful tool for fostering customer loyalty:

• Welcome Offers: Give new customers a welcome coupon to encourage their first purchase. Even if you take a net loss on a customer’s first purchase, you can make up for it if they become a customer for life.
• Birthday Discounts: Send personalized birthday coupons to make customers feel valued.
• Referral Bonuses: Offer coupons to customers who refer friends or family to your store.

Enhancing WooCommerce Coupons

While WooCommerce offers a robust coupon system out of the box, there are times when you might need more advanced functionalities to meet specific business goals. By adding custom code snippets to your WooCommerce store, you can expand the capabilities of coupons to offer unique promotions, automate discounts, and better target your customer segments.

Below are several ways to enhance WooCommerce coupons with custom code, along with practical use cases for each enhancement.

Important: Before implementing any custom code, always back up your site and test changes in a staging environment. Use a child theme or a custom plugin to add code snippets to prevent them from being overwritten during theme updates.

Restrict Coupons to First-Time Customers

Objective: Encourage new customer acquisition by offering exclusive discounts to first-time buyers.

Use-Case: Offer a “10% off” coupon to customers making their first purchase to incentivize them to complete their initial order.

Implementation

Add the following code snippet to your theme’s functions.php file or a custom plugin:

add_action('woocommerce_coupon_is_valid', 'restrict_coupon_to_first_time_customers', 10, 2);
function restrict_coupon_to_first_time_customers($valid, $coupon) {
    if ($coupon->get_code() === 'NEWCUSTOMER') {
        $user_orders = wc_get_orders(array(
            'customer_id' => get_current_user_id(),
            'limit'       => 1,
        ));

        if (!empty($user_orders)) {
            throw new Exception(__('This coupon is only valid for first-time customers.', 'woocommerce'));
        }
    }
    return $valid;
}

Explanation

• Coupon Code Check: The code checks if the applied coupon code is NEWCUSTOMER.
• Order History Verification: It retrieves any existing orders associated with the current user.
• Validation: If the user has previous orders, an error message is displayed, and the coupon becomes invalid for them.

Automatically Apply a Coupon Based on Cart Value

Objective: Increase the average order value by automatically applying a discount when the cart total exceeds a certain amount.

Use-Case: Offer free shipping or a discount when customers spend over $100 without requiring them to enter a coupon code.

Implementation

Add the following code snippet to your theme’s functions.php file or a custom plugin:

add_action('woocommerce_before_calculate_totals', 'apply_coupon_based_on_cart_total');
function apply_coupon_based_on_cart_total($cart) {
    if (is_admin() || !did_action('wp_loaded') || !is_checkout()) {
        return;
    }

    $coupon_code = 'FREESHIP100'; // Your coupon code
    $threshold = 100; // Threshold amount for applying the coupon

    if ($cart->subtotal >= $threshold && !WC()->cart->has_discount($coupon_code)) {
        WC()->cart->apply_coupon($coupon_code);
    } elseif ($cart->subtotal < $threshold && WC()->cart->has_discount($coupon_code)) {
        WC()->cart->remove_coupon($coupon_code);
    }
}

In addition, the code below will add an alert so you can urge customers to add more products to their cart so they can get the discount.

add_action('woocommerce_before_cart', 'notify_customer_of_threshold');
add_action('woocommerce_before_checkout_form', 'notify_customer_of_threshold');

function notify_customer_of_threshold() {
    $coupon_code = 'FREESHIP100'; // Your coupon code
    $threshold = 100; // Threshold amount for the coupon to apply
    $current_total = WC()->cart->subtotal;

    if ($current_total > 0 && $current_total < $threshold) {
        $amount_needed = $threshold - $current_total;
        wc_print_notice(
            sprintf(
                __('Add %s more to your cart to qualify for free shipping!', 'woocommerce'),
                wc_price($amount_needed)
            ),
            'notice'
        );
    }
}

Restrict Coupon Usage to Specific User Roles

Objective: Offer exclusive promotions to certain customer groups, such as wholesale buyers or VIP members.

Use-Case: Provide a special discount to users with the wholesale_customer role.

Implementation

Add the following code snippet to your theme’s functions.php file or a custom plugin:

add_action('woocommerce_coupon_is_valid', 'restrict_coupon_to_user_roles', 10, 2);
function restrict_coupon_to_user_roles($valid, $coupon) {
    if ($coupon->get_code() === 'WHOLESALE10') {
        $allowed_roles = array('wholesale_customer');
        $current_user  = wp_get_current_user();

        if (!array_intersect($allowed_roles, $current_user->roles)) {
            throw new Exception(__('This coupon is not valid for your account type.', 'woocommerce'));
        }
    }
    return $valid;
}

Explanation

• Role Verification: Checks if the current user has one of the allowed roles.
• Error Handling: If not, it throws an exception and invalidates the coupon.

Add a Minimum Product Quantity Requirement

Objective: Encourage bulk purchases by requiring a minimum quantity of items in the cart to use a coupon.

Use-Case: Offer a discount when customers buy 10 or more items.

Implementation:

Restrict Coupon Usage Based on Minimum Product Quantity

Add the following code snippet to your theme’s functions.php file or a custom plugin:

add_action('woocommerce_coupon_is_valid', 'restrict_coupon_to_minimum_quantity', 10, 2);
function restrict_coupon_to_minimum_quantity($valid, $coupon) {
    if ($coupon->get_code() === 'BULKBUY') {
        $required_quantity = 10;
        $cart_quantity     = WC()->cart->get_cart_contents_count();

        if ($cart_quantity < $required_quantity) {
            throw new Exception(sprintf(__('You need to purchase at least %d items to use this coupon.', 'woocommerce'), $required_quantity));
        }
    }
    return $valid;
}


Explanation

• Function: The restrict_coupon_to_minimum_quantity function validates the coupon by checking if the cart quantity meets the minimum required.
• Exception Handling: If the cart quantity is less than the required amount, an exception is thrown with a helpful message, preventing the coupon from being applied.

Display an Alert to Customers to Add More Products

Add the following code snippet to your theme’s functions.php file or a custom plugin:

add_action('woocommerce_before_cart', 'notify_customer_of_quantity_threshold');
add_action('woocommerce_before_checkout_form', 'notify_customer_of_quantity_threshold');

function notify_customer_of_quantity_threshold() {
    $coupon_code       = 'BULKBUY';     // Your coupon code
    $required_quantity = 10;            // Minimum quantity required
    $cart_quantity     = WC()->cart->get_cart_contents_count();

    // Check if the coupon is not applied and cart quantity is less than required
    if ($cart_quantity > 0 && $cart_quantity < $required_quantity && !WC()->cart->has_discount($coupon_code)) {
        $quantity_needed = $required_quantity - $cart_quantity;
        wc_print_notice(
            sprintf(
                __('Add %d more item(s) to your cart to qualify for the BULKBUY discount!', 'woocommerce'),
                $quantity_needed
            ),
            'notice'
        );
    }
}

Explanation

• Function: The notify_customer_of_quantity_threshold function displays a notice on the cart and checkout pages when the cart quantity is below the required minimum.
• Conditions:
  • Checks if the cart is not empty.
  • Verifies that the cart quantity is less than the required quantity.
  • Ensures the coupon isn’t already applied.
• Message: Displays how many more items the customer needs to add to qualify for the discount.

Optional: Automatically Apply the Coupon When Quantity Requirement Is Met

Add the following code snippet to your theme’s functions.php file or a custom plugin:

add_action('woocommerce_before_calculate_totals', 'apply_coupon_based_on_quantity');
function apply_coupon_based_on_quantity($cart) {
    if (is_admin() || !did_action('wp_loaded')) {
        return;
    }

    $coupon_code       = 'BULKBUY';     // Your coupon code
    $required_quantity = 10;            // Minimum quantity required
    $cart_quantity     = $cart->get_cart_contents_count();

    if ($cart_quantity >= $required_quantity && !WC()->cart->has_discount($coupon_code)) {
        WC()->cart->apply_coupon($coupon_code);
    } elseif ($cart_quantity < $required_quantity && WC()->cart->has_discount($coupon_code)) {
        WC()->cart->remove_coupon($coupon_code);
    }
}

Explanation

• Function: The apply_coupon_based_on_quantity function automatically applies or removes the coupon based on the cart quantity.
• Conditions:
  • Applies the coupon when the cart quantity meets or exceeds the required amount.
  • Removes the coupon if the cart quantity falls below the required amount.

Automatically Apply a Coupon When Specific Products Are in the Cart

Objective: Simplify the user experience by auto-applying coupons when certain products or categories are added to the cart.

Use-Case: During a promotion, automatically apply a discount when customers add products from the “Summer Sale” category to their cart.

Implementation

Add the following code snippet to your theme’s functions.php file or a custom plugin:

add_action('woocommerce_before_calculate_totals', 'apply_coupon_for_specific_categories');
function apply_coupon_for_specific_categories($cart) {
    if (is_admin() || !did_action('wp_loaded')) {
        return;
    }

    $coupon_code       = 'SUMMER20';       // Your coupon code
    $target_categories = array('summer-sale'); // Category slugs
    $apply_coupon      = false;

    foreach ($cart->get_cart() as $cart_item) {
        $product_id = $cart_item['product_id'];
        $terms      = get_the_terms($product_id, 'product_cat');

        if ($terms && !is_wp_error($terms)) {
            foreach ($terms as $term) {
                if (in_array($term->slug, $target_categories)) {
                    $apply_coupon = true;
                    break 2;
                }
            }
        }
    }

    if ($apply_coupon && !WC()->cart->has_discount($coupon_code)) {
        WC()->cart->apply_coupon($coupon_code);
    } elseif (!$apply_coupon && WC()->cart->has_discount($coupon_code)) {
        WC()->cart->remove_coupon($coupon_code);
    }
}

Explanation

• Category Check: Iterates through cart items to check if any belong to the specified categories.
• Automatic Application/Removal: Applies or removes the coupon based on whether the condition is met.

Set Coupons to Expire Automatically After Use

Objective: Limit a coupon to a single use per customer and ensure it expires immediately after being used.

Use-Case: Send personalized one-time-use coupons to customers as part of a special promotion.

Implementation:

Add the following code snippet to your theme’s functions.php file or a custom plugin:

add_action('woocommerce_applied_coupon', 'expire_coupon_after_single_use');
function expire_coupon_after_single_use($coupon_code) {
    $coupon = new WC_Coupon($coupon_code);

    if ($coupon->get_usage_limit_per_user() == 1) {
        $coupon->set_date_expires(current_time('mysql'));
        $coupon->save();
    }
}

Explanation:

• Usage Limit Check: Verifies if the coupon is limited to one use per user.
• Expiration Setting: Sets the coupon’s expiration date to the current time after it’s applied.

Unlocking the Full Potential of WooCommerce Coupons

By integrating these advanced coupon strategies into your WooCommerce store, you’re not just offering discounts—you’re creating personalized shopping experiences that can significantly boost sales and foster long-term customer loyalty. All these customizations transform your promotional efforts into powerful marketing tools. Remember to back up your site before making any changes and thoroughly test each new feature in a staging environment. As you continue to monitor performance and adapt your strategies, you’ll unlock the full potential of WooCommerce coupons to drive growth and success for your online business.

If you’re running an online store using WooCommerce, you may have specific requirements for minimum order amounts. For instance, you might want to set a minimum order value for a particular category of products. This ensures that customers must meet a certain threshold before they can proceed to checkout. In this blog post, we’ll walk you through a custom code snippet that will guide you on how to set a minimum order amount for specific categories in WooCommerce.

Set a Minimum Order Amount for Specific Categories on WooCommerce

To get started, you’ll need to access your WordPress theme files or use a child theme to add the following code. Open your theme’s functions.php file and paste the code snippet at the end:

/**
 * Set a minimum order amount for checkout (Specific Category)
 */
add_action( 'woocommerce_checkout_process', 'woa_cat_minimum_order_amount' );
add_action( 'woocommerce_before_cart' , 'woa_cat_minimum_order_amount' );
add_action( 'woocommerce_before_checkout_form' , 'woa_cat_minimum_order_amount' );

function woa_cat_minimum_order_amount() {
    $minimum = 200;      // Set this variable to specify a minimum order value for the target category
    $term = 'target_category';  // Set this variable to specify the target category

    // Utility function that counts the specific product category of cart items
    $ctotal = 0; // Initialize cart total
    $count = 0;  // Counter variable

    // Loop through cart items to check each category
    foreach( WC()->cart->get_cart() as $cart_item ) {
        if( has_term( $term, 'product_cat', $cart_item['product_id'] ) ) {
            $count += $cart_item['quantity'];
            $ctotal += $cart_item['line_subtotal'];
        }
    }

    // Function that checks if the total order amount is less than the required order amount for the target category
    if ( ($ctotal < $minimum) && ($count > 0) ) {

        if( is_cart() ) { // If the user is viewing the cart page, display a warning and disable checkout

            wc_print_notice( 
                sprintf( 'Your current order total for the Target Category is %s — you must have an order with a minimum of %s <span class="woocommerce-Price-amount amount">+ freight</span> to place your order.', 
                    wc_price( $ctotal ), 
                    wc_price( $minimum )
                ), 'error' 
            );
            remove_action( 'woocommerce_proceed_to_checkout', 'woocommerce_button_proceed_to_checkout', 20 ); // Blocks the user from checking out

        } else { // Display warning on all other pages

            wc_add_notice( 
                sprintf( 'Your current order total for the Target Category is %s — you must have an order with a minimum of %s <span class="woocommerce-Price-amount amount">+ freight</span> to place your order.', 
                    wc_price( $ctotal ), 
                    wc_price( $minimum )
                ), 'error' 
            );

        }
    }
}

Breaking Down the Code

Let’s break down the code and how you can tweak it to work for your WooCommerce store.
The woa_cat_minimum_order_amount() function is hooked to three WooCommerce actions: woocommerce_checkout_process, woocommerce_before_cart, and woocommerce_before_checkout_form. These actions ensure that the minimum order amount check is performed during the checkout process.

Inside the function, you’ll find two variables that you need to customize:

$minimum: This variable represents the minimum order value you want to set for the target category. You can change the value according to your requirements.

$term: This variable holds the slug of the target category. Replace ‘target_category’ with the actual slug of the category you want to apply the minimum order amount to.

The code then initializes two variables, $ctotal and $count, to keep track of the total order amount and the number of products in the target category, respectively.

The code uses a loop to iterate through each item in the cart and checks if it belongs to the target category using the has_term() function. If it does, the product quantity and line subtotal are added to the respective variables.

After calculating the total order amount and the number of products in the target category, the code checks if the current order amount is less than the specified minimum and if there is at least one product from the target category in the cart.

If the conditions are met, the code displays a warning message to the user. If the user is on the cart page, the warning is shown, and the checkout button is disabled using remove_action(). If the user is on any other page, the warning is displayed without disabling the checkout button.

That’s it! By adding this custom code to your theme’s functions.php file, you can set a minimum order amount for a specific category in WooCommerce. Customers are notified about the minimum order requirement, ensuring that they meet the specified threshold before proceeding to checkout.

Remember to customize the $minimum and $term variables according to your needs. Additionally, if you want to restrict the minimum order requirement to specific user roles, you can uncomment the code block provided and modify it to suit your requirements.

Set a Minimum Order Amount Sitewide for WooCommerce

If you’re looking for a simpler implementation and just want a sitewide minimum order amount for your WooCommerce checkout, you can use the code below which is provided in the WooCommerce documentation.

/**
 * Set a minimum order amount for checkout
 */
add_action( 'woocommerce_checkout_process', 'wc_minimum_order_amount' );
add_action( 'woocommerce_before_cart' , 'wc_minimum_order_amount' );
 
function wc_minimum_order_amount() {
    // Set this variable to specify a minimum order value
    $minimum = 50;

    if ( WC()->cart->total < $minimum ) {

        if( is_cart() ) {

            wc_print_notice( 
                sprintf( 'Your current order total is %s — you must have an order with a minimum of %s to place your order ' , 
                    wc_price( WC()->cart->total ), 
                    wc_price( $minimum )
                ), 'error' 
            );

        } else {

            wc_add_notice( 
                sprintf( 'Your current order total is %s — you must have an order with a minimum of %s to place your order' , 
                    wc_price( WC()->cart->total ), 
                    wc_price( $minimum )
                ), 'error' 
            );

        }
    }
}

In the code snippet, you will notice a line that says $minimum = 50;. Here, you can set the desired minimum order value by replacing 50 with your preferred amount. For example, if you want to set the minimum order value to $100, change the line to $minimum = 100;.

Note: We recommend testing the code on a staging or development site before implementing it on a live site. This allows you to ensure that everything works as expected and doesn’t conflict with any other plugins or customizations you may have on your WooCommerce store.

If you need help implementing this functionality on your WooCommerce store, you can contact us. Our team can help.